Revert temporary fix gas estimation (#251)

* remove fixed gas estimation value

* add changeset

.changeset/fresh-turkeys-confess.md

@@ -0,0 +1,5 @@
+---
+'@moonbeam-network/xcm-sdk': patch
+---
+
+Remove fixed gas estimation value

packages/sdk/src/contract/contracts/Xtokens/Xtokens.ts

@@ -56,20 +56,15 @@ export class Xtokens implements TransferContractInterface {
     return contract[this.#config.func].estimateGas(...this.#config.args);
   }
 
-  // eslint-disable-next-line class-methods-use-this
   async getViemContractEstimatedGas(
     contract: XtokensContract,
   ): Promise<bigint> {
     if (!contract) {
       return 0n;
     }
 
-    // Temporary fix to Module(ModuleError { index: 51, error: [0, 0, 0, 0], message: None })
-    // To be reverted next week when Moonbeam is in RT2900
-    return 100000n;
-
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    // return contract.estimateGas[this.#config.func](this.#config.args as any);
+    return contract.estimateGas[this.#config.func](this.#config.args as any);
   }
 
   async getFee(amount: bigint): Promise<bigint> {