Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,616",
      "signature": "0xa4a83f4997598e954f581033f9b2783d04a5e1f19a2f97d87a0d3963c523b01063e79dd2136508ffd8337079444bb67e",
      "randomness": "0x9b898ce79ac0d09be8d2c690c15b28a80bbca512cfc1b2577818f8c4fa9c7f3f"
    }
  ],
  "blockNumber": "7,424,470"
}

{
  "Sr25519": "0x268cbcc7ef50d55ce445cb8daf89794fedaf06f556df276cffdb50776760d81907f3e333938a35544cd1bfc44eab59570f74c13586e336c34912e1e5f52b2c89"
}