Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,662,543",
      "signature": "0x92ea4adeade7393c15f87393dcadf53774187c35e6f04dc314be37f98e25e0d2b92ce214125b2550b3a9efb644b82af8",
      "randomness": "0xa94a5ea42fa95f733dc907ab51cf67e1a5857efb19a2185b6bba7e19e1265f90"
    }
  ],
  "blockNumber": "7,435,934"
}

{
  "Sr25519": "0x16c451d46f0cf4cf811991605d620b9c9bbd001de7c6d189828ed38d1221c2206a88da3f431752d13850df71cb3432c337b6c211b26327e6bb93c44982da8885"
}