Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,218",
      "signature": "0xa167ef6afdc10c447652b7ebd96500793bcd63f6aae2cbb3ac14e2d21b8dee8f0f6bf82333ebaa30ea58948d8fb42912",
      "randomness": "0xe6f411c934feda830cfe7c067eefa1e0ac11055d01c31668dde8d424c8728d83"
    }
  ],
  "blockNumber": "7,424,370"
}

{
  "Sr25519": "0xe66ab7321882be6f9053363044c533abb5e2433fb7338d7b2608609113e5874e163289bbec7ae484acb4eb134cd5990402a44da4f55d76b6f132ec4a36c4398f"
}