Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,663,031",
      "signature": "0x88f2db0a90ede38613a6581f4bba502ded2cc7783c780cc2fbbed874ba07ca2edcf4239ce22856598508f4c90b1f473f",
      "randomness": "0x31599a633a85af4e0c141ef14bce426a764fb897a0c635bc34f914b829bf685a"
    }
  ],
  "blockNumber": "7,436,056"
}

{
  "Sr25519": "0x5452bf3fd40d3ad689373dee024c6feb921c7b67521766e8485ee62ff14cd6487224caf35b553bbfbb4a3835c54e83ea250540c78cdcd73857a036ce21f45c8f"
}