simulation for blockchain connect the edge node

I need doing smultion connect blockchain with edge node and edge connect with many IOT device . The result from smulation : 1- report about data flow betwwen blockchain and edge node 2- workflow design 3- Thw smulation result 4- authnaction advantage when use like this smulation 5- an advantage when keeping the transaction from IoT safe in blockchain for integrity 6- what kind of IoT , Edge and blockchain we use and why also description about it Best Regards