{"round":4518215,"randomness":"7dffb2b044d476978db3a7e07355c4cb6371fda893b77053dd5b76a522bbfb32","signature":"9475eb5df028a4f5680bba4471706d413f3c869317ba14184659ae0c8943cebc041c39a95fab2d0032a41f32e680c06402431298940754ca8b9df1a557248d4af2a464971688712c05de20ec7bfe35f07302fc4d84dab192d1c15c45351b8ff2","previous_signature":"989ee7dbe818ff8b3b4819a497e47c805895f2bfd22d5f204220a43f60da3ad54100ebc7895aacbbeccc43a765887271050c2f635d7d51be42edf1ed5d75674f8039254109405336e18007d9f762c20e991fcd6dc86f2c07f1e5405e92f3069a"}