Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,724",
      "signature": "0xb87ea449c01ba48a03cb0e54e86c56c83eeb4ffa506e8d46a71129c95c067946bc8fd079e392e0be13d333a18e5b0832",
      "randomness": "0xbab56ec67519a595ad3ad8d5d932220e0ea48134add429f4e406f3b7a7d2b506"
    }
  ],
  "blockNumber": "7,413,016"
}

{
  "Sr25519": "0xccb921b53b431fa6fa726238fc50ccbb265284f72132e06b056a4dd3b83a383c710b28639c3e168d0d341636a9b2a263573fcb7f019b5157d922d6c90d8f8987"
}