public void Init()
{
// Create the genesis block if the blockchain is empty
var height = _blocks.GetLengthAsync().ConfigureAwait(false).GetAwaiter().GetResult();
if (height == 0)
{
var genesisBlock = _blocks.GetGenesisBlockAsync().ConfigureAwait(false).GetAwaiter().GetResult();
_blocks.AddAsync(genesisBlock).ConfigureAwait(false).GetAwaiter().GetResult();
}
}
