fix: wrong sha3 hash because of the wrong rlp hex

genesishashestest.json

@@ -11,6 +11,6 @@
   "e6716f9544a56c530d868e4bfbacb172315bdead": "1606938044258990275541962092341162602522202993782792835301376",
   "1a26338f0d905e295fccb71fa9ea849ffa12aaf4": "1606938044258990275541962092341162602522202993782792835301376"
  },
- "genesis_hash": "c305511e7cb9b33767e50f5e94ecd7b1c51359a04f45183860ec6808d80b0d3f"
+ "genesis_hash": "18645bce07b6f66e21d067c0a886ece782a9c4a0d9c0deb7281cebca4a62f5bd"
 }