Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,545,758",
      "signature": "0x8b0f77da51af65d742099ddd5915eef510909a26b64d6b42509ea898b62ea96c663af065bca9e939a8cc144f04fbacb1",
      "randomness": "0x1681ebf0da52586a1e4a91695027865b0a29bed9f96e8996ea8285f0f270ece9"
    }
  ],
  "blockNumber": "7,406,775"
}

{
  "Sr25519": "0xbcda307c0e197753a96b137e6f29df0ec9ad932c7b39f18b9c4b457ddae70737c69d75de627f19961a4e78b1cd7c7449873860726814de303a1708827ae67c8f"
}