Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,600,858",
      "signature": "0x83c207505dda429c070537126410df3787c13f748943d8619ce2e49c620146c10a9072a880387a6df405c182fb60f70e",
      "randomness": "0x8193cfb8df9b1181997eaafaf7f25fbb356b4c8130a75116f38a3d4e0d9f93d3"
    }
  ],
  "blockNumber": "7,420,531"
}

{
  "Sr25519": "0xc6a98408f6f5b1001cb54993799b669a0af648b7cd2f48f4672a06095e345061ac19ce90950ebe44775f1aa661d06ca3526bfaaa753a38f779d5efd875b2c284"
}