[+] Added wrapper for getting version, cellId, chainId, created. There were...
[+] A wrapper for blocks has been added, which allows you to get data from the block header, as well as block metadata, datums, block signatures through attributes.
[+] A wrapper for chains has been added, which allows you to get a pointer to an atom, by the hash of the atom.
[+] A function has been added to the block wrapper to get a block from an atom.