Childish Gambino - Heartbeat Bass

This is my first tab, I've only been playing bass about a month and there wasn't a tab
for this so I thought I would try tabbing it myself. It sounds right to me, but I'm
fairly new to bass so I could be wrong. Please comment if you have any questions, 
corrections or if the rhythm is unclear or anything.

INTRO, VERSE
(From where the piano ends...)
[0:45]

G|--------------------------------------------------------------|
D|--------------------------------------------------------------|
A|----7-77--7-77-55--55-5-------------------(10-77-10-7)--------|
E|-------------------------7-7-77-7-88--------------------------|

G|-------------------------------------------------------------|
D|-------------------------------------------------------------|
A|-7-7-777-55-5-55---------------------10-12)------------------|
E|-----------------77-7-7-788-(88-12---------------------------|


It plays this riff over and over throughout the verse and chorus. I've tried to tab the
licks in the brackets. Enjoy.