Show the Filecoin Network Parameters in the spec

[yiannisbot]

The network.filecoin.io site displays (among many other things) some network parameters - screenshot below. @nicola suggested that we create hooks to pull these parameters from the code into the spec and then feed them into the above website.

This will be a very interesting feature to have. If we do, we should also put it upfront in a clearly visible place.

cc: @olizilla @hugomrdias

[hugomrdias]

you this to be done in this sprint ? we need https://github.com/filecoin-project/specs/issues/1113 to be able to do this. Can you please give more info about where we can get that info, github repos etc.

[hugomrdias]

https://github.com/filecoin-project/specs-actors/blob/master/actors/builtin/miner/policy.go

[hugomrdias]

outdated https://github.com/filecoin-project/network-info/blob/master/networks/testnet.json#L7 just to check which values we need

[hugomrdias]

Blocked for now until we have a way to get these values up to date without parsing go code.