Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,561,355",
      "signature": "0xb81f139506d79301d7e61b21ad57c40c3604aecd563c56d3b937d54434ba81b5fe6c6e8656a78a45756365978b61d811",
      "randomness": "0x2cca2fbdcc16fdd6ff808d7176a0566b63c6c6e8d03f87f2f1dcc1ccde85235a"
    }
  ],
  "blockNumber": "7,410,674"
}

{
  "Sr25519": "0x8497e219035b39ce7e1e77a9fa002ab93b900bbae0d494c9adf87a36c812d44474d2e9123b96dec5b590e2b7621fb9ec87f50ddd6b17348c6ae58afd29e0ea8f"
}