/// <summary>
/// Creates a simple transfer transaction with value defined by <paramref name="ether"/>
/// from a rich account to <paramref name="address"/>
/// </summary>
/// <param name="address">Address to add funds to</param>
/// <param name="ether">Value of ether to add to the account</param>
/// <returns></returns>
public async Task AddFunds(Address address, UInt256 ether)
{
var nonce = StateReader.GetNonce(BlockTree.Head.StateRoot, TestItem.AddressA);
Transaction tx = Builders.Build.A.Transaction
.SignedAndResolved(TestItem.PrivateKeyA)
.To(address)
.WithNonce(nonce)
.WithValue(ether)
.TestObject;
await AddBlock(tx);
}