Right after the bead, use your chain nose pliers and bend the wire at a 45-degree angle.
Grab the wire with your round nose pliers at the bend. Use your fingers or a pair of pliers to bend the wire over the top of the round nose pliers.
Rotate your round nose pliers to the top of your loop (to get a better grip on the wire) and continue bending your wire around the pliers nose so that you create a complete loop.
Where the wire overlaps itself (completing the loop), snip off your wire tail using wire cutters.