Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,539,412",
      "signature": "0xb2f906602b06f157db1f22cfd641b1f2e8582cd225435bd9e575d79b407fe3f03cd0869fc9a023f17303ef154a8c9429",
      "randomness": "0x17f12cd400ef626e9f5ac52b4a8c55c300cb202e5ff5782652c36dbab60b0e40"
    }
  ],
  "blockNumber": "7,405,188"
}

{
  "Sr25519": "0x6a0470d339a4c5982d9309ee7dbaf493fb2b416a6fa22d5a9d4af66cc586715686655696e8846522dbff23c496264a09b55dfbed3535a82897468fdc339a0083"
}