Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,552,307",
      "signature": "0xac0c6d8cf008897ef6c1b74434f77eedddaf9ec619f17daebaf765b3928094d070bf4e916a26621b8526e659a188f943",
      "randomness": "0x741cd6a1419edf752341c3911d5440fec5822c9d31a9b60d5272c51f29d01f47"
    }
  ],
  "blockNumber": "7,408,412"
}

{
  "Sr25519": "0x4203df95ea96f0f4667c5bee819e313234e93d2aad25fb97f4dd59a4f181a30c54d5f93b690eff5329a20c368e8ea8ae6b76f16797d89d425297657b79791c85"
}