Set Spline Variable from React?

[rcnavas]

Hello,

Is there a way to set a Spline Scene's Variable when using the React component?
This is useful for a lot of use cases, for example, setting the user ID or Session ID of the user interacting with the scene, this way the Scene can call an API passing the User ID/Session ID to the backend to know the User's state.
In my specific Use Case, I have created an interactive Arcade Machine, and it need to know how many coins the user has before interacting.