Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,614,624",
      "signature": "0x965ee8e2558ac621f044f15786c84badaecd0d3d054a8e16eb213525e9ef94d1503278ea5cc81c1ccbb530c33e879a61",
      "randomness": "0xc7bdc35f96301a537b3f82d78013a16bd478abc6bfb70ac9be62c878c1b24f31"
    }
  ],
  "blockNumber": "7,423,971"
}

{
  "Sr25519": "0xdadbb75c22a176cd3882338cc641aec5739becf89e398515539f8f3e3d735c54b029a3eb3cd8e93e14fe85941d1d54eae027f08c9236e15a311f275be0844588"
}