Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,241",
      "signature": "0x91b5c77eb95e9d949296184137e318019057f4c009a14f393bbaaa932f97e6b5596909ebdc78e05d8c424078b3240365",
      "randomness": "0xa915a807ff2408431bf78aa2036eb817cde04ea8ba002bc60f99a042d3d47dab"
    }
  ],
  "blockNumber": "7,435,365"
}

{
  "Sr25519": "0x64a5ffdbd27a4dd5f73cab7da87f8d165e54cbafe9c193403936a13a38bd97404ab44213ad129bc2968603547ca8b6ef6780056493f414314c550a27c145ca88"
}