Save RNG for generating random storage sampling offsets (#4450)

* Save RNG for generating random storage sampling offsets

* fix clippy

* fix stable-perf

* fix chacha

programs/storage_api/src/storage_processor.rs

@@ -43,6 +43,7 @@ pub fn process_instruction(
             sha_state,
             slot,
             signature,
+            ..
         } => {
             if me_unsigned || !rest.is_empty() {
                 // This instruction must be signed by `me`
@@ -154,6 +155,7 @@ mod tests {
             Hash::default(),
             SLOTS_PER_SEGMENT,
             Signature::default(),
+            0,
         );
         // the proof is for slot 16, which is in segment 0, need to move the tick height into segment 2
         let ticks_till_next_segment = TICKS_IN_SEGMENT * 2;
@@ -197,7 +199,7 @@ mod tests {
         let mut accounts = [Account::default()];
 
         let ix =
-            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default());
+            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default(), 0);
         // move tick height into segment 1
         let ticks_till_next_segment = TICKS_IN_SEGMENT + 1;
 
@@ -217,7 +219,7 @@ mod tests {
         accounts[1].data.resize(STORAGE_ACCOUNT_SPACE as usize, 0);
 
         let ix =
-            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default());
+            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default(), 0);
 
         // submitting a proof for a slot in the past, so this should fail
         assert!(test_instruction(&ix, &mut accounts, 0).is_err());
@@ -235,7 +237,7 @@ mod tests {
         }
 
         let ix =
-            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default());
+            storage_instruction::mining_proof(&pubkey, Hash::default(), 0, Signature::default(), 0);
         // move tick height into segment 1
         let ticks_till_next_segment = TICKS_IN_SEGMENT + 1;
 
@@ -493,6 +495,7 @@ mod tests {
                 sha_state,
                 slot,
                 Signature::default(),
+                0,
             )],
             Some(&mint_keypair.pubkey()),
         );
@@ -586,6 +589,7 @@ mod tests {
                 Hash::default(),
                 slot,
                 Signature::default(),
+                0,
             )],
             Some(&mint_pubkey),
         );