Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,585,535",
      "signature": "0xb9a16f4ae28fec7320097f28ac59ce92850c668f44976d3e50890912a489f4b88a0450af719cfcc398849c876c6e75a7",
      "randomness": "0xb76361a6f52962c16ae74e93990f6a9f08a623ff728bf8ffa236e2af898eefa1"
    }
  ],
  "blockNumber": "7,416,706"
}

{
  "Sr25519": "0x723bf8c7cdc0840e566598b5f5846f64c1aa723696a8f0e04c204812b4d374181a081d13977e024b94215c24e7365d4e5ed4961cd637f8a7102cca548a658f8e"
}