diff --git a/target_chains/ethereum/contracts/contracts/entropy/Entropy.sol b/target_chains/ethereum/contracts/contracts/entropy/Entropy.sol
index 5305e09c..5e141277 100644
--- a/target_chains/ethereum/contracts/contracts/entropy/Entropy.sol
+++ b/target_chains/ethereum/contracts/contracts/entropy/Entropy.sol
@@ -363,10 +363,10 @@ abstract contract Entropy is IEntropy, EntropyState {
         clearRequest(provider, sequenceNumber);
     }
 
-    // Fulfill a request for a random number and call back the requester. This method validates the provided userRandomness
+    // Fulfill a request for a random number. This method validates the provided userRandomness
     // and provider's revelation against the corresponding commitment in the in-flight request. If both values are validated
     // and the requestor address is a contract address, this function calls the requester's entropyCallback method with the
-    // sequence number and the random number as arguments. Else if the requestor is an EOA, it won't call it.
+    // sequence number, provider address and the random number as arguments. Else if the requestor is an EOA, it won't call it.
     //
     // Note that this function can only be called once per in-flight request. Calling this function deletes the stored
     // request information (so that the contract doesn't use a linear amount of storage in the number of requests).
diff --git a/target_chains/ethereum/entropy_sdk/solidity/IEntropy.sol b/target_chains/ethereum/entropy_sdk/solidity/IEntropy.sol
index 6e5fb4aa..fd7f5be2 100644
--- a/target_chains/ethereum/entropy_sdk/solidity/IEntropy.sol
+++ b/target_chains/ethereum/entropy_sdk/solidity/IEntropy.sol
@@ -51,10 +51,9 @@ interface IEntropy is EntropyEvents {
         bytes32 userRandomNumber
     ) external payable returns (uint64 assignedSequenceNumber);
 
-    // Fulfill a request for a random number and call back the requester. This method validates the provided userRandomness
-    // and provider's revelation against the corresponding commitment in the in-flight request. If both values are validated
-    // and the requestor address is a contract address, this function calls the requester's entropyCallback method with the
-    // sequence number and the random number as arguments. Else if the requestor is an EOA, it won't call it.
+    // Fulfill a request for a random number. This method validates the provided userRandomness and provider's proof
+    // against the corresponding commitments in the in-flight request. If both values are validated, this function returns
+    // the corresponding random number.
     //
     // Note that this function can only be called once per in-flight request. Calling this function deletes the stored
     // request information (so that the contract doesn't use a linear amount of storage in the number of requests).
@@ -66,9 +65,10 @@ interface IEntropy is EntropyEvents {
         bytes32 providerRevelation
     ) external returns (bytes32 randomNumber);
 
-    // Fulfill a request for a random number and call back the requester. This method validates the provided userRandomness
-    // and provider's revelation against the corresponding commitment in the in-flight request. If both values are validated,
-    // this function calls the requester's entropyCallback method with the sequence number and the random number as arguments.
+    // Fulfill a request for a random number. This method validates the provided userRandomness
+    // and provider's revelation against the corresponding commitment in the in-flight request. If both values are validated
+    // and the requestor address is a contract address, this function calls the requester's entropyCallback method with the
+    // sequence number, provider address and the random number as arguments. Else if the requestor is an EOA, it won't call it.
     //
     // Note that this function can only be called once per in-flight request. Calling this function deletes the stored
     // request information (so that the contract doesn't use a linear amount of storage in the number of requests).