fromBlock for Staked events can start later

[cygnusv]

There are 2 places where we read TokenStaking's Staked events:

nuit/packages/react-app/src/pages/simplePRE/delegate.js

Line 26 in dbd55fa

fromBlock: 0,

nuit/packages/react-app/src/pages/simplePRE/bondOperator.js

Line 26 in dbd55fa

fromBlock: 0,

In both places, instead of searching from block 0, we can start from 14113768 (for mainnet), which is the contract creation. Not sure if will speed things up or not, but it can't hurt!

[derekpierre]

It'll help somewhat - had similar experience with collecting events nucypher status events.

[vepkenez]

Yes, I originally had this but it's a pain when switching to different testnets.
Maybe I can default to 0 if it's not mainnet.