Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,659,490",
      "signature": "0xb551c4759cd32e9bc15265af9027db3710bd1f13e1707d98c4a4151e83ce862af723b9408db3e1fb0d19b8c55eacbf77",
      "randomness": "0xabe1c767eb0e4698b44c8c2ed5b70777dd420e2a3d9935d79bfebf112823d145"
    }
  ],
  "blockNumber": "7,435,177"
}

{
  "Sr25519": "0xee27bab36627f6133479d0f3b50c5825c5d59d63a07a4cd9db252fbcc52c9635f497ab865ee55cf0e0d83738474a5955d802129de4c6f53589ed9daf4574ee89"
}