diff --git a/api/src/sdk.rs b/api/src/sdk.rs
index 456d70a..6807b2e 100644
--- a/api/src/sdk.rs
+++ b/api/src/sdk.rs
@@ -93,6 +93,47 @@ pub fn mine(signer: Pubkey, id: u64, amount: u64) -> Instruction {
     }
 }
 
+// let [signer_info, block_info, commitment_info, market_info, miner_info, mint_info, permit_info, sender_info, system_program, token_program, slot_hashes_sysvar] =
+
+pub fn commit(
+    signer: Pubkey,
+    amount: u64,
+    executor: Pubkey,
+    fee: u64,
+    id: u64,
+    seed: [u8; 32],
+) -> Instruction {
+    let block_adddress = block_pda(id).0;
+    let market_address = market_pda(id).0;
+    let base_mint_address = mint_pda(id).0;
+    let miner_address = miner_pda(signer).0;
+    let permit_address = permit_pda(signer, id).0;
+    let commitment_address = get_associated_token_address(&block_adddress, &base_mint_address);
+    let sender_address = get_associated_token_address(&signer, &base_mint_address);
+    Instruction {
+        program_id: crate::ID,
+        accounts: vec![
+            AccountMeta::new(signer, true),
+            AccountMeta::new(block_adddress, false),
+            AccountMeta::new(commitment_address, false),
+            AccountMeta::new(market_address, false),
+            AccountMeta::new(miner_address, false),
+            AccountMeta::new(base_mint_address, false),
+            AccountMeta::new(permit_address, false),
+            AccountMeta::new(sender_address, false),
+            AccountMeta::new_readonly(system_program::ID, false),
+            AccountMeta::new_readonly(spl_token::ID, false),
+        ],
+        data: Commit {
+            amount: amount.to_le_bytes(),
+            executor: executor.to_bytes(),
+            fee: fee.to_le_bytes(),
+            seed: seed,
+        }
+        .to_bytes(),
+    }
+}
+
 pub fn deposit(signer: Pubkey, id: u64, amount: u64) -> Instruction {
     let block_adddress = block_pda(id).0;
     let collateral_address = get_associated_token_address(&block_adddress, &MINT_ADDRESS);
diff --git a/cli/src/main.rs b/cli/src/main.rs
index 5475701..23ee1a4 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -48,6 +48,12 @@ async fn main() {
         "swap" => {
             swap(&rpc, &payer).await.unwrap();
         }
+        "commit" => {
+            commit(&rpc, &payer).await.unwrap();
+        }
+        // "uncommit" => {
+        //     uncommit(&rpc, &payer).await.unwrap();
+        // }
         _ => panic!("Invalid command"),
     };
 }
@@ -74,6 +80,17 @@ async fn close(
     Ok(())
 }
 
+async fn commit(
+    rpc: &RpcClient,
+    payer: &solana_sdk::signer::keypair::Keypair,
+) -> Result<(), anyhow::Error> {
+    let id_str = std::env::var("ID").expect("Missing ID env var");
+    let id = id_str.parse::<u64>()?;
+    let ix = ore_api::sdk::commit(payer.pubkey(), 10000000, Pubkey::default(), 0, id, [0; 32]);
+    submit_transaction(rpc, payer, &[ix]).await?;
+    Ok(())
+}
+
 async fn deposit(
     rpc: &RpcClient,
     payer: &solana_sdk::signer::keypair::Keypair,
diff --git a/program/src/commit.rs b/program/src/commit.rs
index 387a19d..a17b92d 100644
--- a/program/src/commit.rs
+++ b/program/src/commit.rs
@@ -11,7 +11,7 @@ pub fn process_commit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResul
 
     // Load accounts.
     let clock = Clock::get()?;
-    let [signer_info, block_info, commitment_info, market_info, miner_info, mint_info, permit_info, sender_info, system_program, token_program, slot_hashes_sysvar] =
+    let [signer_info, block_info, commitment_info, market_info, miner_info, mint_info, permit_info, sender_info, system_program, token_program] =
         accounts
     else {
         return Err(ProgramError::NotEnoughAccountKeys);
@@ -30,7 +30,6 @@ pub fn process_commit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResul
         .as_associated_token_account(signer_info.key, &mint_info.key)?;
     system_program.is_program(&system_program::ID)?;
     token_program.is_program(&spl_token::ID)?;
-    slot_hashes_sysvar.is_sysvar(&sysvar::slot_hashes::ID)?;
 
     // Normalize amount.
     let amount = sender.amount().min(amount);
diff --git a/program/src/uncommit.rs b/program/src/uncommit.rs
index 8fc3644..5f3db3b 100644
--- a/program/src/uncommit.rs
+++ b/program/src/uncommit.rs
@@ -9,7 +9,7 @@ pub fn process_uncommit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramRes
 
     // Load accounts.
     let clock = Clock::get()?;
-    let [signer_info, block_info, commitment_info, market_info, miner_info, mint_info, permit_info, recipient_info, system_program, token_program, slot_hashes_sysvar] =
+    let [signer_info, block_info, commitment_info, market_info, miner_info, mint_info, permit_info, recipient_info, system_program, token_program] =
         accounts
     else {
         return Err(ProgramError::NotEnoughAccountKeys);
@@ -37,7 +37,6 @@ pub fn process_uncommit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramRes
         .as_associated_token_account(signer_info.key, &mint_info.key)?;
     system_program.is_program(&system_program::ID)?;
     token_program.is_program(&spl_token::ID)?;
-    slot_hashes_sysvar.is_sysvar(&sysvar::slot_hashes::ID)?;
 
     // Normalize amount.
     let amount = permit.amount.min(amount);