ADD more text

test/tutorials.test.js

@@ -75,12 +75,27 @@ describe('tutorials.test.js', () => {
         // check owner
         const owner = await contractInstance.methods.owner().call();
         assert.equal(owner, creatorIdentity.address);
-        console.dir(owner);
+
+        // send value
+        const rawTx2 = {
+            from: creatorIdentity.address,
+            to: contractAddress,
+            nonce: 1,
+            value: parseInt(web3.utils.toWei('1', 'ether')),
+            gas: 421000,
+            gasPrice: 50000000000
+        };
+        // TODO this does not work :(
+        console.dir(rawTx2);
+        const serializedTx2 = EthCrypto.signTransaction(
+            rawTx2,
+            creatorIdentity.privateKey
+        );
+        const receipt2 = await web3.eth.sendSignedTransaction(serializedTx2);
 
         // check balance
         const balance = await contractInstance.methods.getBalance().call();
         console.dir(balance);
 
-
     });
 });

tutorials/signed-data.md

@@ -103,7 +103,7 @@ console.log(contractAddress);
 // > '0xCF3d784002721227F36575eD051Ea2171a528b7D' <- this is the address of our contract
 ```
 
-Awesome. The contract is now on the blockchain. To check if it is deployed correclty, lets call a function on it.
+Awesome. The contract is now on the blockchain. To check if it is deployed correctly, lets call a function on it.
 
 ```javascript
 
@@ -118,4 +118,4 @@ const owner = await contractInstance.methods.owner().call();
 console.dir(owner); // same as creatorIdentity.address
 ```
 
-Before we can TODO
+Before we can sign donations, we have to send some value to the contract.

typings/index.d.ts

@@ -46,7 +46,7 @@ export function signTransaction(
 export function txDataByCompiled(
     abi: any,
     bytecode: string,
-    args: Array<string | number | BigNumber>
+    args?: Array<string | number | BigNumber>
 ): string;
 
 export type TypedValue = {