Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,663,492",
      "signature": "0xb75ccb343acd862914c11c4b64f16acc482ebbba01accd7d31d0310fa5b528a037c492d22a4a7075306fffa264417f42",
      "randomness": "0xd63aa9d52603c91b56af2a6bc2b146925e26601f12507700bd0e1162b9ef21cc"
    }
  ],
  "blockNumber": "7,436,166"
}

{
  "Sr25519": "0xec75361e1543d68e7777ad2afc279da82bbb5e9f9e25d3181c9401b56ac87e010a848dac679318a065c74bc4dc9ca862736a21b83457cafc4c97b4f53937e087"
}