Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,655,203",
      "signature": "0xa5be913acc622c6020274e1610291c80fe1a9b1a3f44f591025ebb3450da50b784d3a83bcabb9f71ab8fc8a58b2c9bb3",
      "randomness": "0xcca16e192ac91e228ee826e2ce06ff5f58047f0dfd9425ec8a6e0c182767256e"
    }
  ],
  "blockNumber": "7,434,105"
}

{
  "Sr25519": "0xfadefbe0b18336fc50b9d98a1527a12b3f674d08b4e3f93afe053ed3446292638f3fcd79ec002075490ae1a7f67882f60cfe7eaeb765e90a078185c750844d8c"
}