Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,923",
      "signature": "0xb65def38bfefb415920b1c66c8108f394b1f468d8a792fa153c2fb33906dc5c69ead689b89bf17b47434f3d6a5d612b0",
      "randomness": "0xfa18a70fe1ed934e1aa3ce66088c311f3b8016a39813aa098b134d23f1197b49"
    }
  ],
  "blockNumber": "7,410,316"
}

{
  "Sr25519": "0x50763ec8a95cdffc95947ccec4f0d74564022a6308e032fa6b652d262907e94a3e056e08924c19792fbfec70b59d84a3eeff907fc495eea2cc5217c32c3c7688"
}