Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,963",
      "signature": "0x88cde73d196958fc19666231f145dc36c772446bac599f3e4e3beee821455eb2018ee70e716d245cc8d6351dc4aa24eb",
      "randomness": "0x8674831c72be456dd7575ea48b1b5c233cf19b5ccefad71f9e55fa8f1dce9c28"
    }
  ],
  "blockNumber": "7,405,576"
}

{
  "Sr25519": "0x309c49e9a852082fad6c9857c3523248dea6b4546339600726f425b7c8180f373e019931ea48b9d638db76536ba675847cbd740a588bbfc7cd7c67c3b599c581"
}