Just four months later, he made his move to Brighton.
During his first few months with the club, he made three appearances for the U18s in the U18 Premier League.
He made his U18 debut on January 15, 2022, in a 1-1 draw with Chelsea U18s.
Across his three games, he played 270 minutes and conceded six goals.
The then-17-year-old also made four appearances for the U21s in the Premier League 2.
His debut came in a 6-0 defeat to Blackburn U21s on March 4, 2022.
In his four games, he played 360 minutes and conceded nine goals.
Come the 2022/23 season, Beadle was a permeant fixture in the U21s team.
During the first half of the campaign, he made 14 appearances and conceded 24 goals in 1,181 minutes of football.
The Englishman had been performing well so at the turn of the year, the decision was made to loan him out to League Two.
On January 18, 2023, he made a move to Crewe Alexandra.
He was named as a substitute for his first six games.
But after his debut against Walsall on February 21, 2023, he received starts in the next eight games before picking up an ankle injury that put him out for the rest of the season.
During his nine games with Crewe, he played 810 minutes, conceding 11 goals and keeping three clean sheets.
During the 2023/24 season, Beadle was sent on two separate loans.
The first move came on July 1, 2023, which saw him move to Oxford United in League One.
During his half a season with Oxford, he made 28 appearances across four competitions.
He conceded 34 goals and kept nine clean sheets in 2,520 minutes of football.
Once again, the London-born goalkeeper impressed many people.
So, on January 8, 2024, he was sent on loan to the Championship with Sheffield Wednesday.
Across the second half of the Championship season, he played 19 games, conceding 24 goals and keeping eight clean sheets in 1710 minutes of football.
Beadle impressed the Owls so much that they decided to renew his loan deal for the current season.
So far, he has started all 21 Championship games and conceded 30 goals in 1,890 minutes of f Iootball.
He has also kept five clean sheets