curl --request POST \
  --url https://app.myhero.so/user/settings \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "editorFontSize": 123,
  "themeId": 123,
  "selectedSignature": "<string>",
  "customSignature": {
    "kind": "drawn",
    "svgPath": "<string>",
    "viewBox": "<string>"
  }
}
'

{
  "data": true
}