Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,824",
      "signature": "0x822937c735a72685f68b152ae1edba665dbe616989fa2b9849862831e8cb9cba143fc3a48574c82f12b6b820bd75a7a6",
      "randomness": "0xddf412ddb8676cb59a5df76d19f803d6026498f3c13bd17c978aa9e950c06a05"
    }
  ],
  "blockNumber": "7,409,291"
}

{
  "Sr25519": "0x3aeb8008a12f8d38deda7f6867f13210d9e7232f33b7c9663e243cfed119b45cea312655fc54f9da16f57a753d7531c5163d2ef6c47e9e7ae3640551504c548a"
}