Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,552,350",
      "signature": "0x85df73b5bd001393a5250f0820ace0d3d221b5328165bcc28dddfad5acbb31b522221ce8a8da4fd34fb8366daebf98ee",
      "randomness": "0x92d88840dba43b0dbcc4a57423423ab51ebb082bc7d968e0c626e8db6a5619d4"
    }
  ],
  "blockNumber": "7,408,423"
}

{
  "Sr25519": "0xa27ad679b01e28c3e647810c6b30863dd5e7bb9cc157e426eb70fffe85a0826d6ea950c4eb0cd900b262a11aed2b76f6f2518b4c46a13531dd693cec9271278d"
}