Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,541,527",
      "signature": "0xa88385e683837fec7e0997d900cdbd9b711e4003da46d9085f7b362d8a2de6993bff67a3b26bc347f6db8bd864a0afd9",
      "randomness": "0x92a917088d66f11197259f77262b948ff0a10133edc8d38c82fc8587703439a7"
    }
  ],
  "blockNumber": "7,405,717"
}

{
  "Sr25519": "0x5cad0274a8f695a9ad59012082c4202373d3235249f4c7cbc2b03749bb6b6a7ddc3a8461c5cb62bf4a80a8c607045a3198520a5d6d4ff84f24c204d2eaf35a89"
}