Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,871",
      "signature": "0xafb2fcfbed30afdddffbbfbedbefbde084665caa2fb695991742328c6305eaccf649f7bdd10d15356ee93544c351ed41",
      "randomness": "0x814ed9ca97b6ac67da3963c3cb485883a79e6504ba6457a5ac8a2d34573d8ccc"
    }
  ],
  "blockNumber": "7,413,553"
}

{
  "Sr25519": "0x6a4b7e688cb5b7b26f1a20f67770d6b24c0952e6a2757d840cf7496fd3a59b62945a60d8d8c03112de4aa1ce3de7d41b6cc951153ede52b35b503795edfc1b8f"
}