First blocks processed using the Nethermind execution client on a full @Arbitrum local chain simulation🧪 A major step in our partnership to bring high-performance client diversity to Arbitrum. We are using a modified version of nitro-testnode to initialize a fresh local chain and process blocks using the Nethermind Client. This will be our foundation for testing newly implemented features and configurations. We are currently working on web assembly execution and adding stylus support. Up next: Syncing to Sepolia testnet.