Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,626,065",
      "signature": "0xb5d8456e2f8cf80361b4869b8662c011c15888d960146439d11bdc03d3b9c6353a02b3829c6c102572cc05f1fda3528d",
      "randomness": "0xca33836a025c74de4487c3d84fd42ec6141d371326491870071b6632e2b3999f"
    }
  ],
  "blockNumber": "7,426,831"
}

{
  "Sr25519": "0x7aec1e082317217a67c7fb1289e11f10db3b00e18fb49e9f604a06601168170c54dccd8d78aa389691d42fd05d888122b3ba204b82f3d331ec7c815ab9171380"
}