Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,724",
      "signature": "0xa688cd279291acfba289ac0e8fd1b2afc3f8ee3ae761bc8ca2814ad2372c2a1a857bc943bce486d4530747a1267a43f9",
      "randomness": "0x9d8663f4371f6f6ed03cc9a43f322570eda53d4da8db9ad5ff0b08c444ff2b5e"
    }
  ],
  "blockNumber": "7,413,517"
}

{
  "Sr25519": "0xa6dfd88c84435bf537dbd22c8059d646311c23297e56705e2d9dd6af6bb3500178a43bf4421ec60017a5d21b9fc8775df0d7ba77309104056a7e17d7afbcd983"
}