Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,565,524",
      "signature": "0xa24e1c1918016aa51e38bd92375b4c73492e80ad28b6717203263a7058b38e21a2b930193a14172508ff5ab8556fa70c",
      "randomness": "0x354205315be7981dd719270aa66ea82902bee64ba070fe953148c0fcf703f96c"
    }
  ],
  "blockNumber": "7,411,717"
}

{
  "Sr25519": "0x4efb60c7148d3214b8d3f26907f937b8b0446af6ac98ab86e2d2550f83bd9c6047af09d28863da6f978fcdf9ee47a348ffcfe26f75cef8c371455b7cf60d9d8a"
}