Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,560,647",
      "signature": "0x91939d31458c8de481ed3b3dbc0c0b4050822408a7a4fc593be0394c560514f7ed64802fe0492de5b1fb1ab99e54c8f1",
      "randomness": "0xe0324c4084388d597f643ff5ca1de4664772d6641374f9cfa5311d100447868f"
    }
  ],
  "blockNumber": "7,410,497"
}

{
  "Sr25519": "0x5085578ccd7e4f54a10eae879f04f29ef51ebd79c7f02dd29b170bca9778e829ec1ac6d22b3654b8cc4420d816de36964f9bdbd07c6b69edc1331eda24030183"
}