Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,017",
      "signature": "0x895148344d4cd05d05cd46df1869fc635406701db6b6a6e03c0a5cdc5e2f1c0fed8f266151d21778b7d3bce4a21fa6ec",
      "randomness": "0x4466fc509780761612e1b0e559b09072a08da4ccbb6fd8057400e750dec0a2b2"
    }
  ],
  "blockNumber": "7,408,590"
}

{
  "Sr25519": "0x808fea778837c3ac8bb007aae751d5afbebb5e8b4de00ac4dfec67767ba288288038baaf6ca7a93f2a7906007a70d2dc1a592010c6caae3f7eda5e2acdd68483"
}