Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,543",
      "signature": "0x97830a59cb3039704f2aa321f3ec7dcea7a35a6a8e84e21911ea7db5dbc285e8582cd31a0b8f49c64744c662ea6f663b",
      "randomness": "0xefcf6f54c1c73210127dfe4d6b8b32d450e73bc501d2560c814928b6b44285e6"
    }
  ],
  "blockNumber": "7,412,971"
}

{
  "Sr25519": "0xf23996acd4c57aaa472a8f83aab2655837593a0da4492310c9d9241bbe5bf954c41e4c0d319fe5f29a069d49f0ce5a0233fdf4692438d81882e2e7af1541958e"
}