Prior to this PR, the only way to acquire the timestamp for a block given its address was to first get the block number, then list out the blocks.
This replaces get_block_number with a more generally useful get_block_header query fn that returns all header info for a block (currently just the number and timestamp).
Prior to this PR, the only way to acquire the timestamp for a block given its address was to first get the block number, then list out the blocks.
This replaces
get_block_number
with a more generally usefulget_block_header
query fn that returns all header info for a block (currently just the number and timestamp).Closes #76.