Why did the Bolsheviks call and then dissolve a constituent assembly?

In 1917, there was a struggle for power between the Bolsheviks, Socialist-Revolutionaries and Mensheviks. The Mensheviks did not approve of the use of force to seize power, so they proposed to solve everything by legal means. The Bolsheviks initially disagreed, but then recruited armed sailors to defend their own interests, trying to make the Constituent Assembly under their control. The Bolsheviks put forward for consideration the Declaration of Human Rights (adoption meant the legitimacy of the Bolshevik government), but the majority voted against. Then the representatives of the Bolsheviks realized that the Constituent Assembly was not under their control. It was dissolved.