Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,565,552",
      "signature": "0x82987bf3f831b0db46fbad8de3c3229c1ea7195e7218af37afaf9d0ebc8807228865d6de76562bb9f6ea94d92bb4d912",
      "randomness": "0xac1c9259e7778fc6c942e00392bd68b91080ba94669c9837611f7f728920e3ff"
    }
  ],
  "blockNumber": "7,411,723"
}

{
  "Sr25519": "0xdc3bfc2e46eaceb4e23aa9018a126ce0be711f70a3423104c05a7f9d79af4a0e8a5cdb32032c97a22a9cfa5824d9380021dd49d4ab4029d9fd9262fc8047348b"
}