Added Random Sample Voting to sortition.md

docs/mediums/lottery_voting.md

@@ -34,7 +34,8 @@ Because of its original conception as a thought experiment, lottery voting is no
 
 ### Tools
 
-Probability tools can be found [online]( https://www.interactive-maths.com/probability-tools-flash.html) and in a variety of [phone applications]( https://apps.apple.com/us/app/probability-tools/id544340525).
+* Probability tools can be found [online]( https://www.interactive-maths.com/probability-tools-flash.html) and in a variety of [phone applications]( https://apps.apple.com/us/app/probability-tools/id544340525).
+
 
 ## Further resources
 

docs/mediums/sortition.md

@@ -35,6 +35,8 @@ In recent political systems, it is used most commonly for the formation of citiz
 ### Tools
 
 * [Aragon Court](https://github.com/aragon/aragon-court) - "handles subjective disputes that cannot be solved by smart contracts" using jurors incentivized to win rewards by playing a [Schelling game](https://en.wikipedia.org/wiki/Focal_point_(game_theory)
+* [Random-Sample Voting](https://rsvoting.org/)
+    - Implementation: [Seventh Estate Polling System](https://github.com/seventh-estate/seventh-estate)
 
 ## Further resources