Make more blockchain info persistent

[noomly]

Hey there,

I just learned that it is possible to call the http://localhost:1984/mine endpoint to simulate the mining of a block, which could have the potential to extend the way we use this tool to test our platform. However I noticed that the number of block mined isn't persistent, even with the persistent option set to true for new Arweave(...), which greatly reduce our use case. Would it be possible to make the information we get at http://localhost:1984/info persistent?

[kouraf]

this was added to the current version.
thanks for your proposition.