Calls to Cevmos contract don't update state

[jbowen93]

contract Storage {

   uint256 number;

   /**
    * @dev Store value in variable
    * @param num value to store
    */
   function store(uint256 num) public {
       number = num;
   }

   /**
    * @dev Return value 
    * @return value of 'number'
    */
   function retrieve() public view returns (uint256){
       return number;
   }
}

When calling the above contract's store(uint256) method with cast call $ADDR "store(uint256)" "100" the calls returns 0x and doesn`t appear to update the underlying state.

Calls to retrieve with cast call $ADDR "retrieve()" always returns: 0x0000000000000000000000000000000000000000000000000000000000000000

[jbowen93]

I am an idiot and didn't understand the difference between cast call which doesn't publish a transaction and cast send which does.

cast send $CON_ADDR "store(uint256" 2 works fine.