Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,403",
      "signature": "0x8f2f2e0de191f4a697701b226dde831649a1cfe5c319f79df85ace7f5ead15ee4cd7c86b317cf262539c582cf3c659a7",
      "randomness": "0x6785c4dbccd0b750e43d314878327139a64bb6b19ad68da0eb13cd93184bb06e"
    }
  ],
  "blockNumber": "7,411,936"
}

{
  "Sr25519": "0x7cd1913c44ae238c92999300edaa6ce0a6aca78af51c90365d1c2953491f7b55fd95c40e4b75478bd2dbbf7a484997874c06a05e8495664a53039f1a709ef98f"
}