#[solidity_storage]
pub struct StoragePool {
    ...
    fee_protocol: StorageU8,
    fee_growth_global_0: StorageU256,
    fee_growth_global_1: StorageU256,
    protocol_fee_0: StorageU128,
    protocol_fee_1: StorageU128,
    ...
}
    #[allow(non_snake_case)]
    pub fn collect_protocol_7540_F_A_9_F(
        &mut self,
        pool: Address,
        amount_0: u128,
        amount_1: u128,
        recipient: Address,
    ) -> Result<(u128, u128), Revert> {
        ...
    }
    pub fn collect_protocol(
        &mut self,
        amount_0: u128,
        amount_1: u128,
    ) -> Result<(u128, u128), Revert> {
        ...
    }
+    pub fn set_fee_protocol(&mut self, new_fee_protocol: U256) {
+        self.fee_protocol.set(new_fee_protocol);
+    }
+    #[allow(non_snake_case)]
+    pub fn set_fee_protocol(
+        &mut self,
+        pool: Address,
+        new_fee_protocol: U256,
+    ) -> Result<(), Revert> {
+        assert_eq_or!(
+            msg::sender(),
+            self.seawater_admin.get(),
+            Error::SeawaterAdminOnly
+        );
+
+        self.pools.setter(pool).set_fee_protocol(new_fee_protocol);
+
+        Ok(())
+    }
