Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,652,492",
      "signature": "0x885a827eb35ba161525c0f2fff1475ba2a1c928d5cf744271c9540c1c673ed166106e943660590cc16e4e3686c04623b",
      "randomness": "0x4c93b4723c36d8345142d64ce95dc7c0d943d32d5d6760b890d42c0cb9e15f00"
    }
  ],
  "blockNumber": "7,433,427"
}

{
  "Sr25519": "0x22f3af4855a62b93fd4b80f7b0dcbf4bd0ad943bafa42d4cc7ea56caa8c463723c09da6dc7397cf74975eb380b91d7188cc0a64cc57188844046a53f0c462580"
}