Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,830",
      "signature": "0xb635d2e07ff2ea0bd2523dbb5252ebe3f669db8f4b74dedc1a03ce044e4bd6c44df36096039d75ec28388b58d2e99622",
      "randomness": "0xd454aa3245c66ace85080d1a0d3936ba05647f58eecd93f1063fc514d959503c"
    }
  ],
  "blockNumber": "7,410,543"
}

{
  "Sr25519": "0x74c482cc3c080a801857303f6ee8b8afcfe1a491a852efcaa8c9177753cafc0815bbcfe1d36b2d72ed511521229d497b9727a87d85ab4fe88eab177356a7ce8a"
}