Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,652,770",
      "signature": "0x88662a25769661a9ca0266c374756523b44b0180c7da9ba31e323dbad86155d096a65253b3fdff07964a48d09ea8f61c",
      "randomness": "0x2efec2ec7f83b9cdc319fac1ddfa5dcacd1e4c50475a031727e67c38755e971f"
    }
  ],
  "blockNumber": "7,433,497"
}

{
  "Sr25519": "0xe2fdc00aaa9197e30cf1d35f8a8208e516c3be9ac908cb80b5d7acee1f348704941290a9462ca5b5206e8e1f9ff0248615de9a106681721fda40f3a4c89b9d89"
}