No.
Here are the relevant phrases in support of my answer, from the rules for Opportunity Attacks.
You can make an opportunity attack when a hostile creature that you can see moves out of your reach. To make the opportunity attack, you use your reaction to make one melee attack against the provoking creature. The attack occurs right before the creature leaves your reach.
You can avoid provoking an opportunity attack by taking the Disengage action. You also don't provoke an opportunity attack when you teleport or when someone or something moves you without using your movement, action, or reaction.
1) Lightning Lure does not result in the target moving of their own volition. It moves them without using their movement, action or reaction, and a standard Opportunity Attack only occurs if a target moves of their own volition (or while under the effect of some charm or other condition that causes them to move by coercion as if they had done so willingly).
2) Polearm Master only explicitly extends the general rule that Opportunity Attacks happen when you leave a creature's reach with a specific extension that it can happen when you enter a creature's reach. The contrast of the words "leave" and "enter" implies that Polearm Master is only intended to alter the direction of intentional movement on the part of the target that triggers the Opportunity Attack, not other aspects of how Opportunity Attacks work. If that were not so, we would expect the Polearm Master description to state a special exception to the general rule by allowing this Opportunity Attack to trigger against a target that is unwillingly moved, but in the absence of such an exception the prohibition on unwilling movement in point 1 still applies.
From the section on opportunity attacks:
You can make an opportunity attack when a hostile creature that you
can see moves out of your reach. To make the opportunity attack, you
use your reaction to make one melee attack against the provoking
creature. The attack interrupts the provoking creature’s movement,
occurring right before the creature leaves your reach.
"Creature moves", "provoking creature", and "interrupts the provoking creature's movement", all support the position that the intent of opportunity attacks is to react to another creature's movement, not your own. This is further clarified in the subsequent paragraph to mean "voluntary movement".
If the intent of Polearm Master was to subvert the general rule with a specific one, it would be clearly stated, as in "This is an exception to the general rule on opportunity attacks, in that it does not require movement on the part of the target". The phrases "enters your reach" and "moves into your reach" are--barring any explicit wording to the contrary, pretty clearly synonymous. A relative movement interpretation does not match anything else in the book, unless it is clearly described as such.
In short, "Enter" is an active verb, and had Polearm Mastery" been intended to break of the general rule, it would certainly have been pointed out by the designers in errata, interviews, tweets or Sage Advice.
In the absence of anything like that, the general rule interpretation should apply.
To solidly support this, user Korvin Starmast has kindly supplied definitive clarification:
Sage Advice Compendium, page 8:
Does Polearm Master let me make an opportunity attack against a target that is being forced to approach me? A creature doesn’t
provoke an opportunity attack if it is moved without the use of its
movement, its action, or its reaction"
Best Answer
You can't use the bonus action attack after an opportunity attack.
The extra butt-strike attack that you can make with the Polearm Mastery feat has several requirements that you can't meet in this situation. Lets look at the relevant part of the Feat's rules (from the PHB, page 168):
First of all, the extra attack requires you to use a bonus action, and you can only make a bonus action on your own turn. You can't make a bonus action on another character's turn.
Secondly, the specific conditions that the feat imposes on the bonus action won't be met after you've made an opportunity attack. Specifically, the feat says "When you take the Attack action...", and an opportunity attack is not the same thing as the Attack action. See this previous question about the difference between the Attack action and the more general term, attack.