Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,595,275",
      "signature": "0xa81365d3e18fbb7faa30d05ab30bff71fe868c0838be0db8048d54d68e2e0125b896f8def6adc737fcbdb6b3069633b3",
      "randomness": "0xff26a83183d9d76ac6118a5c4ffc8c66ecf0e3c93f1977a28d2f5a5526e37426"
    }
  ],
  "blockNumber": "7,419,135"
}

{
  "Sr25519": "0xc03fe7f9f0afe51ae0979c03c65a17d0739f751fd1c0d9271f1826af75d58f699f9bc78c28d6f5178ffc0bda956c4f0eb24d037daf6e9ab70590d5dacdde2984"
}