Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,621,702",
      "signature": "0xabe756d001807579955c57e4a1228233d6cd9383c55411847d1b19813a2cb60d73c39a7fa319b9aae3d437ee0f97d8b5",
      "randomness": "0x9c19c37c6e1dae1b5972e383c46e099255c331d02908e775f31699ae3ce9f312"
    }
  ],
  "blockNumber": "7,425,740"
}

{
  "Sr25519": "0x52945ec41d44bad71078bc01b92decf98f76fdca60699ffed3937c9a6f8aeb423e02415cb1f3633d12bf310a8dadd2667b8e7cc61f12536f0611830208b21b85"
}