async def METHOD_NAME():
    num_nodes = 7
    adj_map = {0: [1, 2], 1: [3, 4], 2: [5, 6]}
    async def action_func(dummy_nodes):
        await dummy_nodes[6].publish_set_crypto("aspyn", 20)
        await trio.sleep(0.25)
        await dummy_nodes[4].publish_send_crypto("aspyn", "alex", 5)
    def assertion_func(dummy_node):
        assert dummy_node.get_balance("aspyn") == 15
        assert dummy_node.get_balance("alex") == 5
    await perform_test(num_nodes, adj_map, action_func, assertion_func)