Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,546,244",
      "signature": "0xb5688374c2945bb6eea08283b020e10c1dbbcbef17747f6d587856d11f6472620b0b385a4a2b6dd6e087005c25645675",
      "randomness": "0x0fbc559c3c5216a6bb2fe0097fcbc261fe334aa37b26c232ad26efbbc711c5aa"
    }
  ],
  "blockNumber": "7,406,896"
}

{
  "Sr25519": "0xc81319c4e5bd2d954034269205575c1e36728d535114326747e0f51d19eb0e5f054b2354a6e68999b8534759b167e8ef21004b43b343a16e983bb3f2db6e308a"
}