Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,589,344",
      "signature": "0xb2ea871ef765a80ec6d1eeb3850b0ff9fa07fd422272dda6296526cfe599f38cb3969b8cbd8221e49319f36bc7d31182",
      "randomness": "0x7275cf69f659d23eb4533dcf86363b4ee95724ee05faeef4856c32c524f75fc2"
    }
  ],
  "blockNumber": "7,417,659"
}

{
  "Sr25519": "0xca0db770bb60a02d5941eabcb1386b63e2ddbad9189c035ad561581836d7260614bd471c93d46290a17e65d0d369acb3836ec7eb93b969059723d3ca23d3f98e"
}