Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,946",
      "signature": "0x984bf34c983dbabf23cc85fbb611813228b28885c638dd19ce7f3544113f45e7c748edf52a25de3ab739d1e6922ce6e4",
      "randomness": "0xd42576b8e0c11020a630b408e79c682740970b912f37668ce8fd39019a915f8c"
    }
  ],
  "blockNumber": "7,406,572"
}

{
  "Sr25519": "0x780ec6e9fcffeece7447ab1d6d0a98c1bd59684dbb6ca93c005d0b1dd611366845a745a6085eb5f0ed7e0466f15bbc0c1499513d33833a7703a7c175a030108b"
}