Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,580,695",
      "signature": "0x8d5ad966120c9fe83ea5da7662cff5138a9d9205d6fdd88132d88ff52949b92ae3ce6e090aa20955985dd24251d11ac3",
      "randomness": "0x7b1007a89a700cbe0c847495b8022d6500654911034954d690b7892e83c71620"
    }
  ],
  "blockNumber": "7,415,496"
}

{
  "Sr25519": "0x56aecdbbc0b5c126c7e854ee36ff6a3190df4d4ae0970258c1b093b5ad37a5333a7cf8467c4bd0912b5c857ef5c6eae4ea0333ca686485ae686cebe9387e3a8e"
}