Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,602,321",
      "signature": "0xaeed53598e262efe9ff16cba8fb76c4c7fcca43270b07e64665e39aa9bba02913cc369e32419e50835fb3dc4808398f5",
      "randomness": "0xf4329d30480dd096b6f4fd107697db9810e06961143d66ceec07f626496f95dc"
    }
  ],
  "blockNumber": "7,420,897"
}

{
  "Sr25519": "0xa26a600b1ceabca112ec31e469daac12568acfa7093883e50bcbea17f73f9b13be8da6a00c856500c69cda2976e0ac8ce2a203ecb2bc0aeee65ba609dddbe28e"
}