Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,538,961",
      "signature": "0xa973aeead0a952fc6660a99c3211cbeb22813e39d02eafa3ae16f85ff0e30c369831f924928e8457b7dd6a14842e90e9",
      "randomness": "0x7ed05654ae1d10a40f85029ac0eff4cad20fd68cc4c18a0d7c559e51cccb6930"
    }
  ],
  "blockNumber": "7,405,076"
}

{
  "Sr25519": "0xd2a85fad57f3e2b47fab91b1c7cedaf93fbe5e6ea1e51177c20bcd1d673c737ebe144ff8096754592b4a090f2e2819e436696f1a6f924451dbb4e0bf39643882"
}