Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,560,546",
      "signature": "0x92fef8abcffe7e4e08411c97fc59fe4fed79f7b0b493cf34e00b078dbbebc69964d4d67e7f4355d5307d3f4b6cf39362",
      "randomness": "0x780db7986def8c3c039edc17c0cfa24842d0554366f591a8e146fcdde6418af0"
    }
  ],
  "blockNumber": "7,410,472"
}

{
  "Sr25519": "0x9694422f10198ee1fc588d724acf4183c54b4ea6d09b0270f8532b6ba4080e25e85ce9a35909be88a609ec247b23e67c7089239437b4960948ddd3cf286c0185"
}