analyze 4844 data

## Summary
4844 is a new eip. It enables blob in Ethereum.

## Description
Blob is a new type of data type on Ethereum. It's useful for rollup

## Source
https://notes.ethereum.org/@drigolvc/4844-data-round-wishlist
https://esp.ethereum.foundation/data-challenge-4844#wishlist

## Others
如果你想要做這個 issue 請寫清楚你是做了哪一個 data challenge