Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,093",
      "signature": "0xb164b7f4a05f524a347507d048b16df1cf1d48af23a45887fc8a447840a0d1e8620a641eee3a3b3d810afa046f428888",
      "randomness": "0xaf88abd34a6c4f9e50292a606193b276dfd185bffc5dfdb3b0ee6e642737c3f8"
    }
  ],
  "blockNumber": "7,407,359"
}

{
  "Sr25519": "0x4abadf872827cc834634d288d1b2f2c627f5c205129bb19581742c051eb3315eb9389a5778d165011c34b479ef4e8331d75b6e82dba0af614448029dcf69ba8c"
}