(CNN) The White House helped arrange a phone call between Rudy Giuliani and Secretary of State Mike Pompeo the day after the President's personal lawyer handed over materials with unproven claims about former Vice President Joe Biden and his son Hunter, according to documents released by the State Department late Friday night.

The documents show that Pompeo spoke with Giuliani briefly twice in late March -- both before and after he handed off a packet of information that included claims against the Bidens. Only the second conversation was facilitated by the White House.

The emails provide new insight into how Giuliani's efforts were coordinated through the White House. Pompeo had previously attempted to distance himself from the packet of information on Biden that Giuliani had compiled.

Emails released Friday evening show Giuliani and Pompeo spoke first on March 26 for five minutes. Giuliani told NBC that he handed over the packet of material to the State Department on March 28 and he spoke again to Pompeo on March 29, this time for four minutes.

That second phone call occurred after a senior manager in Giuliani's office reached out by email to Madeleine Westerhout, the then-personal assistant to Trump, to see if she had a phone number for Pompeo.

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