Feature: Balance transfer

  Scenario: After 10 blocks, the monetary mass should be 30 ĞD
    Then Monetary mass should be 0.00 ĞD
    Then Current UD amount should be 10.00 ĞD
    When 10 blocks later
    Then Monetary mass should be 30.00 ĞD
    When 10 blocks later
    Then Monetary mass should be 60.00 ĞD
    Then Current UD amount should be 10.00 ĞD