[entropy] Minor updates to parameters / docs

fortuna/src/config.rs

@@ -76,13 +76,12 @@ pub struct RandomnessOptions {
     /// A secret used for generating new hash chains. A 64-char hex string.
     #[arg(long = "secret")]
     #[arg(env = "FORTUNA_SECRET")]
-    #[arg(default_value = "0000000000000000000000000000000000000000000000000000000000000000")]
     pub secret: String,
 
     /// The length of the hash chain to generate.
     #[arg(long = "chain-length")]
     #[arg(env = "FORTUNA_CHAIN_LENGTH")]
-    #[arg(default_value = "32")]
+    #[arg(default_value = "10000")]
     pub chain_length: u64,
 }
 

fortuna/src/config/generate.rs

@@ -29,7 +29,6 @@ pub struct GenerateOptions {
 
     /// Submit a randomness request to this provider
     #[arg(long = "provider")]
-    #[arg(default_value = "0x368397bDc956b4F23847bE244f350Bde4615F25E")]
     pub provider: Address,
 
     #[arg(long = "url")]

fortuna/src/config/get_request.rs

@@ -22,7 +22,6 @@ pub struct GetRequestOptions {
     /// Retrieve a randomness request to this provider
     #[arg(long = "provider")]
     #[arg(env = "FORTUNA_PROVIDER")]
-    #[arg(default_value = "0x368397bDc956b4F23847bE244f350Bde4615F25E")]
     pub provider: Address,
 
     /// The sequence number of the request to retrieve

fortuna/src/config/request_randomness.rs

@@ -28,6 +28,5 @@ pub struct RequestRandomnessOptions {
     /// Submit a randomness request to this provider
     #[arg(long = "provider")]
     #[arg(env = "FORTUNA_PROVIDER")]
-    #[arg(default_value = "0x368397bDc956b4F23847bE244f350Bde4615F25E")]
     pub provider: Address,
 }

fortuna/src/config/run.rs

@@ -26,6 +26,5 @@ pub struct RunOptions {
     /// The public key of the provider whose requests the server will respond to.
     #[arg(long = "provider")]
     #[arg(env = "FORTUNA_PROVIDER")]
-    #[arg(default_value = "0x368397bDc956b4F23847bE244f350Bde4615F25E")]
     pub provider: Address,
 }

target_chains/ethereum/entropy_sdk/solidity/README.md

@@ -17,9 +17,9 @@ To use the SDK, you need the address of an Entropy contract on your blockchain a
 The following table lists the current deployments of entropy.
 
 | Chain | Entropy Address | Provider |
-| avalanche-fuji | 0xD42c7a708E74AD19401D907a14146F006c851Ee3 | 0x368397bDc956b4F23847bE244f350Bde4615F25E
-| optimism-goerli | 0x28F16Af4D87523910b843a801454AEde5F9B0459 | 0x368397bDc956b4F23847bE244f350Bde4615F25E
-| eos-evm-testnet | 0xD42c7a708E74AD19401D907a14146F006c851Ee3 | 0x368397bDc956b4F23847bE244f350Bde4615F25E
+| avalanche-fuji | 0xD42c7a708E74AD19401D907a14146F006c851Ee3 | 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344
+| optimism-goerli | 0x28F16Af4D87523910b843a801454AEde5F9B0459 | 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344
+| eos-evm-testnet | 0xD42c7a708E74AD19401D907a14146F006c851Ee3 | 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344
 
 Choose one of these networks and instantiate an `IEntropy` contract in your solidity contract:
 
@@ -55,7 +55,7 @@ If you are invoking this off-chain, the method also emits a `PythRandomEvents.Re
 ### 3. Fetch the provider's number
 
 Fetch the provider's random number from them.
-For the provider `0x368397bDc956b4F23847bE244f350Bde4615F25E` you can query the webservice at https://fortuna-staging.pyth.network :
+For the provider `0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344` you can query the webservice at https://fortuna-staging.pyth.network :
 
 ```typescript
 await axios.get(

target_chains/ethereum/examples/coin_flip/README.md

@@ -17,7 +17,9 @@ Next, choose a network to run the example on.
 The example has been deployed on the following networks:
 
 | Chain Name | Address | RPC |
-| optimism-goerli | 0x075A5160FF6462924B4124595F6f987187496476 | https://goerli.optimism.io |
+| optimism-goerli | 0x3bA217Cd7840Cc5B34FD5B7263Cebd8CD8665788 | https://goerli.optimism.io |
+| avalanche-fuji | 0xE7E52C85907d59C45b2C56EF32B78F514F8c547a | https://api.avax-test.network/ext/bc/C/rpc |
+| eos-evm-testnet | 0x413405Aee2db95cb028B60CBAd87FC0B932947f4 | https://api.testnet.evm.eosnetwork.com/ |
 
 You will also need the private key of a wallet with some gas tokens for your chosen network.
 Then, from the `coin_flip/app` directory, run the following command:

target_chains/ethereum/examples/coin_flip/app/src/flip_coin.ts

@@ -106,7 +106,7 @@ async function main() {
   // Note that there is a potential race condition here: the server may not have observed the request ^
   // before this HTTP response. Hence, we retry fetching the url a couple of times.
   const response = await fetchWithRetry(url, 3);
-  const providerRandom = web3.utils.bytesToHex(response.value);
+  const providerRandom = `0x${response.value.data}`;
   console.log(`   number    : ${providerRandom}`);
 
   console.log("4. Revealing the result of the coin flip...");

target_chains/ethereum/examples/coin_flip/contract/scripts/deploy.sh

@@ -1,14 +1,16 @@
 #!/bin/bash -e
 
 # URL of the ethereum RPC node to use. Choose this based on your target network
-RPC_URL=https://goerli.optimism.io
+RPC_URL=https://api.testnet.evm.eosnetwork.com/
 
 # The address of the Pyth contract on your network. See the list of contract addresses here https://docs.pyth.network/documentation/pythnet-price-feeds/evm
-ENTROPY_CONTRACT_ADDRESS="0x28F16Af4D87523910b843a801454AEde5F9B0459"
-PROVIDER="0x368397bDc956b4F23847bE244f350Bde4615F25E"
+ENTROPY_CONTRACT_ADDRESS="0xD42c7a708E74AD19401D907a14146F006c851Ee3"
+PROVIDER="0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344"
 
-# Deployed contracts
-# Optimism goerli 0x075A5160FF6462924B4124595F6f987187496476
+# Deployments
+# optimism-goerli 0x3bA217Cd7840Cc5B34FD5B7263Cebd8CD8665788
+# avalanche-fuji 0xE7E52C85907d59C45b2C56EF32B78F514F8c547a
+# eos-evm-testnet 0x413405Aee2db95cb028B60CBAd87FC0B932947f4
 
 # Note the -l here uses a ledger wallet to deploy your contract. You may need to change this
 # option if you are using a different wallet.

target_chains/ethereum/examples/coin_flip/contract/src/CoinFlip.sol

@@ -30,7 +30,7 @@ contract CoinFlip {
     // 1. Operating an off-chain service that reveals their random numbers once they've been committed to on-chain
     // 2. Maintaining the secrecy of the other random numbers
     // Users should choose a reliable provider who they trust to uphold these commitments.
-    // (For the moment, the only available provider is 0x368397bDc956b4F23847bE244f350Bde4615F25E)
+    // (For the moment, the only available provider is 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344)
     IEntropy private entropy;
     address private entropyProvider;
 
@@ -84,7 +84,7 @@ contract CoinFlip {
     // committed to, as well as the entropy provider's random number. The provider's random number can be retrieved
     // from them in a provider-dependent manner.
     //
-    // For the moment, the provider 0x368397bDc956b4F23847bE244f350Bde4615F25E hosts a webservice at
+    // For the moment, the provider 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344 hosts a webservice at
     // https://fortuna-staging.pyth.network/ that allows anyone to retrieve their random values.
     // Fetch the following url:
     // https://fortuna-staging.pyth.network/v1/chains/<chain id>/revelations/<sequence number>