public async Task GetBlocksAsync_Success()
{
var chain = await _blockchainService.GetChainAsync();
var genesisHash = chain.GenesisBlockHash;
var blocks = await _grpcPeer.GetBlocksAsync(genesisHash, 5);
blocks.Count.ShouldBe(5);
blocks.Select(o => o.Height).ShouldBe(new long[] { 2, 3, 4, 5, 6 });
}