Is It Possible to Analyze the Total Sum of Keno Results?

I am researching how Keno game results are generated and verified on an online gaming website.

I am not trying to predict every individual number. Instead, I am interested in understanding whether it is possible to analyze or calculate the total sum of all numbers in a game result.

For example, are there any public APIs, client-side data, mathematical methods, or provably fair verification systems that could provide information about the total sum after or before a round?

I am interested in this topic from a technical and security research perspective.