Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,651,924",
      "signature": "0xb0e6a907e6f1387ffda7e6dc4ac02cb541340db595a38fd2386746d78cd533a7f453c99704c733df46c06b2dd0c8e8bc",
      "randomness": "0xbbed231336e8aa62441fead36202a5cd024111e64711cb73a12a70e0e8299d74"
    }
  ],
  "blockNumber": "7,433,285"
}

{
  "Sr25519": "0x501f394dff3b74af0d9cf30b8dc34054b9e42ee3b6c9a864d89db331a8c863520db5d1340aa9def0dd8773fbefacce1d14124fc814bd99a35f10cd3c14183d84"
}