Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,597,946",
      "signature": "0xaf5c3a13bfc0b3fe3afb5b913d51cee95a79f58974a57752b074fddb3caeeea9e3bfb5c3446a50bb47fc0e03bc86adc3",
      "randomness": "0x86735e7c2935edc32a4878643cf27e6fb4bcedebc0618eaa90792fef1cfece76"
    }
  ],
  "blockNumber": "7,419,803"
}

{
  "Sr25519": "0x7e53548287555233e7c5a44d268465b1016fa796e642ad32aee3782d2aed5b6877a04efe209fd38b8534a13ac3e081056ebb06fb7d2668819876d1002c497780"
}