Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,543,668",
      "signature": "0xa0bb6254b9c4cbde3f67ea110a76a9264f6ef5920ae8dca3e23dd58e7a95e8b9249bedbfcf6f357768361299f4d05542",
      "randomness": "0x54b161852314deda4a47896f31a39b1b4c1b4e4f1e70a667e499355860c637e4"
    }
  ],
  "blockNumber": "7,406,252"
}

{
  "Sr25519": "0x9a8505adbf8901eeeddf00dcaf0870197d2a8e867e399616c67a381463abff7a007ab880867a5b762c5f1a0327d0c576e72e7a05260606695095375f2081e589"
}