Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,547,761",
      "signature": "0x87fcd5810ea9eb6f2d01465ba2bb2320e8901e52a148ca9679b301e240d33fb101f91bc0261cd4339899af5376abd505",
      "randomness": "0x14a58d87654907e9353084e419f8c880c25e9adb1d31881c5e6400fc0e21513f"
    }
  ],
  "blockNumber": "7,407,276"
}

{
  "Sr25519": "0x083f2f18ae5a8cdf066ec5cfda85306f427cca6b16832993663e762772f26f1297172b3183f0fcfea6313195b3cc709e39cfdcbc27bd79bfcda7071975fd278a"
}