Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,540,611",
      "signature": "0xb0dc4c98dbd201aa4f1cff080e5f9f4026df394c8c185ad202f37586a8577040e3060a580e611a56430f5c51c17eba17",
      "randomness": "0x19203e820343099055ed346f184f00ae251c640dc9e1cae1f5a71031094ed936"
    }
  ],
  "blockNumber": "7,405,488"
}

{
  "Sr25519": "0xb87b85471bddc2556daea899243bbaf41cc300df69388d223c4439953c1a277f7d2ce6c17da2a326acd9a53ae72f9fa7c4555cbce5981f7deb9e2579c8746a86"
}