It took seconds from that interception before Hazard was rounding Darren Randolph in goal to slide the ball home into the empty net. Without Kante, the interception would never have happened, but without Pedro, the goal would never have been scored.
His pass back to Hazard after being picked out by his team-mate was sublime. The execution perfect to build on what Kante had already started; it was the style to complement his team-mate's substance.
That's been the story of Chelsea's season, especially from November. In the three months since that time, Pedro has been involved in more goals than any of his team-mates and been key to the momentum from Conte's earlier formation switch continuing.
Pedro has been Chelsea's match-winner—yes, even more so than Costa and Hazard—whereas Kante has helped provide the platform.