I have two classes, one is block_seq which extends from uvm_sequence and other is block_cfg_mngr which extends from uvm_component. How do I exchange information between these two. I need to generate random values in block_cfg_mngr which depends on the values I generate in the bock_sequence body method. I need a communication mechanism to pass the information from uvm_sequence to uvm_component. How can I do that ?