Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,557,051",
      "signature": "0xb1ade98b0cedc507a0f4e00381d9cfc3babeb8e4ba8afe7bb61d4c41b1295440bfe35da118f08d61743904ef260b4036",
      "randomness": "0xb0e8fe43af35a7ae74c3fb151f7f03185c1c841bd93cee233580318257f0e454"
    }
  ],
  "blockNumber": "7,409,598"
}

{
  "Sr25519": "0x940d659099c56e5bbd133ea2f45916d0621911b46995f5e79c9f21fa268cd632e93abcde053eb2ea46c867a7e6f08761cc58c38cebabfb617ceea6a3c3a08e8d"
}