By pulse, what do you mean exactly? The radios on bluz are in BLE peripheral mode, so they can't easily talk directly to one another. They can talk to eachother through a gateway, any other way would require a lot of extra work.
Did you want to send a pulse through some other means? Is this just a simple on/off signal? Something like IR could work, but 30ft may be a bit of a stretch. Some kind of optical signal may work depending on the environment. But that distance may be long enough to require some other RF signal.
Let me know, can try and help you figure that one out