Question: How to implement a simple mesh animation?

Hey, 
thank you for your amazing work here. I would like to animate a mesh
```
vertices = [(0.1,0.2,0.3), (0.1,0.3,0.4),...]
edges = [[1,0,1],[1,1,1],...]
```
and the single vertices change over time,e.g. ```( (0.1,0.2,0.3) -> (0.05,0.3,0.4))```  . 

How would I use your package to save this animation?