Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,656,457",
      "signature": "0x9746b22f136dc133e4a8a9faa85f4a09093c5ecf90a580c9d2cac509d054d54e4bf2620b5261c1d7babd5ade513eff86",
      "randomness": "0x455e3a7041a978738bff7d5e858471bc7fc3c63b3fd73ca1435689358a711a9b"
    }
  ],
  "blockNumber": "7,434,419"
}

{
  "Sr25519": "0xf2cbab2a58f3887dcdd2cdbb53f52926a50b428bec407a5e0471068c8f6b105eb7d7ae82dafcf68102db0ba00786792c6e1b5a82a808784592b8da5ec3897f89"
}