What is the block size and how often is it generated?
about 3 seconds, the block size is not limited, we are guided by the network capacity of 100 mb / s
in the browser there are only 119 blocks and there is a huge amount of time between the blocks. Or I just missing something?
The possibility of forming a block does not mean that the block will be formed
if there are no transactions that need to be included, then there is no point in forming a block