Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,576,752",
      "signature": "0xb06bec72ad01c0ab7342d39d553b64f705879ca70f6cbe492f99d9d9df78fed92e3d4e37dae1f851a9d183be915f8a17",
      "randomness": "0x166a74ddaa28211466ea382fd584f5829850f9e60db2518b64fb8e37fc563dd5"
    }
  ],
  "blockNumber": "7,414,523"
}

{
  "Sr25519": "0x42c35c6ceeba52ad78de49dba19000bc510300e776feedd6c55e7f4fcde77d1ca422a4e244edef4ce6121632b1fd55056a2a43313a733c1d2c91c256c307358f"
}