Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,571,921",
      "signature": "0xaffb79b91497e05493695d18bf5031db7f94fdb259a6aa4939d086df98ed8df1a037cd1fdf41e4e33b5f581be58d3155",
      "randomness": "0x17aff31f6bb3cefa7ff14a7cd9be1db5918b208b24deb1815129a8551a2d75ee"
    }
  ],
  "blockNumber": "7,413,316"
}

{
  "Sr25519": "0x0c2cfee12d8852edfc187c108f5c158d44aec49898e5a9045bc649c0ae087137b776515b2789f5153ac6b871c08df2d55b38702db406f420ffff2183ee5bc18d"
}