Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,570,890",
      "signature": "0xaa68b42a8e0648b817b35cf488f92add91db3e19bf0fc99bf393b68836fdec903cf9305b77cd20b7ee40e6ccb615c0bb",
      "randomness": "0x32e3b74faaf24a755da30c6cea2cb6c1e35ae38c825ee7fcc27686301ed6fc0e"
    }
  ],
  "blockNumber": "7,413,058"
}

{
  "Sr25519": "0x28ca95181099421fc2dcb325979e4c41b1f1e3c3c9161f4cd4411d1c40401a426cfdf1309bc307060dac3eea7fd5d85eed012bb2b1ae42a4eb8bf3e4010c0988"
}