Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,603,980",
      "signature": "0x8adeaadcf567499ca25ac0fc1f5d8ea8ce725170841e470b7ebbb27ed1dc4517425ea7bb9a45921ea78cba496a5aa341",
      "randomness": "0x460f3b1c49174f86f92bde41737930b93798643f8f7b50d614a71dce6c6fc50c"
    }
  ],
  "blockNumber": "7,421,311"
}

{
  "Sr25519": "0xfefcb5c03d9b258f17ffd122ded9c964f6677873e52245b00057a45afdf2ee799f0fc346a1101adc267ef782f9b75dd052b524b9977d3ca8dfec438ffe80c080"
}