Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,737",
      "signature": "0x8a9c98e3e4720baf21dd70c1bb4cd071abab013996286071d95bc2bb4a6fd6f6a7a5574c421e9aa6ad43008b85aa852e",
      "randomness": "0x04c143149a51cf3685b1adb2eebdd60553757a4078ce02c9cb3ae6719390b3fc"
    }
  ],
  "blockNumber": "7,414,770"
}

{
  "Sr25519": "0x2e3f8071b387e4172bb71ee69c82b3826cdc12f36383ef43e2e3b8a46c1b8d14c06d2975d1e9ad12f0e17fbb47269ad4cd450037d00fe48f9cd21f3c69976d85"
}