Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,988",
      "signature": "0xa3fcd6a85f88e354b3e4a0906a13f0bd0c242c26636157828260184e56df894bc440a3cb88681e06adde14be78172d26",
      "randomness": "0xdd42067b441f86badf132f4a8856d6f85a0e4107d7cb56c7f1bb0e38b6369905"
    }
  ],
  "blockNumber": "7,407,832"
}

{
  "Sr25519": "0xe2afcd07813c7b7f8e7c14fcc8a1c4afb40dd4b944eaf307459688efa542830a46c6ffd1c9d43aca5e73de70550228d329ad7fb9c41278bf83174a52fbc6858a"
}