Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,566,218",
      "signature": "0x864dd52cf69cfc75f4ece977a983e5ba79174c0d840f1d434aad67cef5fefbf804ad1b7477889292f138322bcd50708e",
      "randomness": "0xcf12ed14bda390fbbe925debc0369cbb01f4816e615dd2515b4eead47b331049"
    }
  ],
  "blockNumber": "7,411,890"
}

{
  "Sr25519": "0x3cea7a1496404b332cb556525b67032605d92005594684179908d089fb0ccb625b7f0f3e0e079884910cf5f6a2880d58e320a71a3dae7f19e670d27ebffd588d"
}