Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,998",
      "signature": "0xafd71047d7031e7b342cc7efd51fca318f4800fa66921e7acb6349750ae08cafbc9157fa7a8366c5a05622745d11ca1b",
      "randomness": "0x44b49b780631f8b14acc05dda0c4b26c7579f25c7b15c1f986c77a8a0b9867e2"
    }
  ],
  "blockNumber": "7,409,335"
}

{
  "Sr25519": "0xc6baefff88427685acef05592c945a4371b68d2a4e3e40c1b19baa3585fadb54731e1b924816a59bccebc045cef1e745c349f3457709b7729077db67c7ff288a"
}