Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,664",
      "signature": "0x854a8e22d4f3bd9a89e12e7c239080e8330d4f2b81571271b5fb74b19a200291b437951dd148c5bf2076f0b52ba0645b",
      "randomness": "0xa3c84cfc3e639ea8ff94cbfc18f0fe16f9d1e136975fa34d4fedb18e03d0fc7c"
    }
  ],
  "blockNumber": "7,408,751"
}

{
  "Sr25519": "0xe0f7a29e0036823512434d67bba254f51a133bcfac0f918d3e0a5cdbc9aa427d8ed09da696bf56041feb0f81de30b488725c898f3d35346e183cbd6636c6ff84"
}