In a preheated form, grind everything with a blender into a homogeneous mass. Try the salt. Soy sauce is quite salty, and salt may not be needed at all, but look at your taste.
If you are on a diet, stop at this step. Chickpeas have a soft consistency, and the pate, thanks to the addition of chickpeas, becomes very tender and without the addition of butter. Liver and chickpeas are quite dietary products, and even those who count every calorie can afford such a pate without butter. Believe me, these 50 grams of bacon in total weight will not greatly affect the calorie content.