Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,787",
      "signature": "0xb171c27218790bef43e31bb6414ccaf3050dc7bb2dc87714d1c54ddeec55d5f093f618fc066701de9325813296e30528",
      "randomness": "0xbc7962a85a6487893edfd6596a11f4c9c9ca72454c6bb37acbac790733a729fc"
    }
  ],
  "blockNumber": "7,423,512"
}

{
  "Sr25519": "0xb6a70901156a429e980363c1d4ff58b9170e3497ae0e91fecc1ab7e94f6ac5159bb6810cdb756a9a501eb8df33e5a42ffb3d9a85223a00b004044387c92d5b88"
}