Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,661",
      "signature": "0x98229e7026b469e940f186dad7f65e397b5d779715e67d01fa503524ec3e7a52d895ff8802a047d3547a4f220699c597",
      "randomness": "0x4ca3fb94d786a12adb29c81d427dd631f51ccab5b0ac2c75257042e72b88579f"
    }
  ],
  "blockNumber": "7,413,251"
}

{
  "Sr25519": "0x625e87d59aba1d38a885dd26b59f19c3be6a41fb5d637629059c04f41727c14585ac1f47ffb2f11f65d90259cd0d5d68c128024c9bfc18238be4f3f7c85eaf81"
}