diff --git a/contracts/artifacts/localnet/ocr2-keypair.json b/contracts/artifacts/localnet/ocr_2-keypair.json
similarity index 100%
rename from contracts/artifacts/localnet/ocr2-keypair.json
rename to contracts/artifacts/localnet/ocr_2-keypair.json
diff --git a/contracts/artifacts/localnet/ocr2-keypair.pub b/contracts/artifacts/localnet/ocr_2-keypair.pub
similarity index 100%
rename from contracts/artifacts/localnet/ocr2-keypair.pub
rename to contracts/artifacts/localnet/ocr_2-keypair.pub
diff --git a/contracts/examples/hello-world/tests/hello-world.ts b/contracts/examples/hello-world/tests/hello-world.ts
index 414782ac1..1be42ed09 100644
--- a/contracts/examples/hello-world/tests/hello-world.ts
+++ b/contracts/examples/hello-world/tests/hello-world.ts
@@ -42,13 +42,15 @@ describe("hello-world", () => {
           feed,
           header + (liveLength + historicalLength) * transmissionSize
         ),
-      ]).rpc();
+      }).rpc({ commitment: "confirmed" });
+    console.log("deployed store")
 
     await storeProgram.methods.setWriter(owner.publicKey).accounts({
       feed: feed.publicKey,
       owner: owner.publicKey,
       authority: owner.publicKey,
-    }).rpc();
+    }).rpc({ commitment: "confirmed" });
+    console.log("set writer on store")
 
     const scale = new BN(10).pow(new BN(decimals));
     // Scale answer to enough decimals
@@ -59,8 +61,8 @@ describe("hello-world", () => {
         store: store.publicKey,
         feed: feed.publicKey,
         authority: owner.publicKey,
-    }).rpc();
-    await provider.connection.confirmTransaction(tx);
+    }).rpc({ commitment: "confirmed" });
+    console.log("value written to store")
 
     // Add your test here.
     tx = await program.methods.execute().accounts({