Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,573,658",
      "signature": "0xad5790d120b31faae3cdacf687845125c2e9ff99b137a5cd15d680809662c7705b116d5af591ebd7fe31334b3229aca3",
      "randomness": "0xbaf1bb477c2b8300a1a668d2ac7b835a842a2f50937da148f33d9b69693c5680"
    }
  ],
  "blockNumber": "7,413,750"
}

{
  "Sr25519": "0xc83e72a348840517b02c2603e0ea5841c21924ee9e781345b2a0ecb8860e486572e98205373fdccf746beab17c3c6a6dc691101b444aaf07a324937649f2f688"
}