Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,570,976",
      "signature": "0x856c7145856c2d4ceddbb8a362bd12912145fddae36077cad456bf48e43db1bc4a1044236be1bbf0468920639afbebfc",
      "randomness": "0x574bed75ce92470d1ae3e61515256c34d6c27977beaba8b16ed907e64fccc10e"
    }
  ],
  "blockNumber": "7,413,079"
}

{
  "Sr25519": "0x0cf1603b51804311ba4a95e7fe0a5822f33665f3698621af80084b139f4b2e5e925c6df93ab97919e88b3080257b90b38a8485d9bc3695962079e48c5a857982"
}