Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,636,469",
      "signature": "0xa7ab7237feb14905672d6f25155073fec43e3a51116439440a022949438027f62cbc5003e34f6d769e0f43662bd3547e",
      "randomness": "0x5eacbfbf45719a1077b670d6d56a8ebe83085d112002af2d1dbc6f2e8b8692fd"
    }
  ],
  "blockNumber": "7,429,432"
}

{
  "Sr25519": "0xbaa87f5f041ea1a22adeba2562a202c778a8bcb0f685f2da16313a5672da1505523261b9eb7e8b5c3e0d09d92b373d491495fe8f33d33784e0e48856a7acc18f"
}