Fix failing E2E tests

e2e-polybft/framework/test-cluster.go

@@ -863,7 +863,7 @@ func (c *TestCluster) Call(t *testing.T, to types.Address, method *abi.Method,
 func (c *TestCluster) Deploy(t *testing.T, sender ethgo.Key, bytecode []byte) *TestTxn {
 	t.Helper()
 
-	return c.SendTxn(t, sender, &ethgo.Transaction{Input: bytecode})
+	return c.SendTxn(t, sender, &ethgo.Transaction{From: sender.Address(), Input: bytecode})
 }
 
 func (c *TestCluster) Transfer(t *testing.T, sender ethgo.Key, target types.Address, value *big.Int) *TestTxn {
@@ -915,9 +915,13 @@ func (c *TestCluster) SendTxn(t *testing.T, sender ethgo.Key, txn *ethgo.Transac
 		callMsg := txrelayer.ConvertTxnToCallMsg(txn)
 
 		gasLimit, err := client.Eth().EstimateGas(callMsg)
-		require.NoError(t, err)
-
-		txn.Gas = gasLimit
+		if err != nil {
+			// gas estimation can fail in case an account is not allow-listed
+			// (fallback it to default gas limit in that case)
+			txn.Gas = txrelayer.DefaultGasLimit
+		} else {
+			txn.Gas = gasLimit
+		}
 	}
 
 	chainID, err := client.Eth().ChainID()

txrelayer/txrelayer.go

@@ -111,7 +111,6 @@ func (t *TxRelayerImpl) sendTransactionLocked(txn *ethgo.Transaction, key ethgo.
 			return ethgo.ZeroHash, err
 		}
 
-		fmt.Println("Tx relayer Gas Price", gasPrice, "To", txn.To)
 		txn.GasPrice = gasPrice
 	}
 
@@ -121,8 +120,6 @@ func (t *TxRelayerImpl) sendTransactionLocked(txn *ethgo.Transaction, key ethgo.
 			return ethgo.ZeroHash, err
 		}
 
-		fmt.Println("Tx relayer Gas Limit", gasLimit, "To", txn.To)
-
 		txn.Gas = gasLimit
 	}