You get Wayfarer's Bonfire from Soulare of Andorhal who is a reference to Solaire of Astora in Dark Souls.Soulare of Andorhal in the Inn building of the Garrison.
1.You will get Wayfarer's Bonfire.
2.You need to provide your account.
3.Your character needs to be lvl 50.
4.Estimated time: 1-10days.