Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,587,532",
      "signature": "0xa5ede79a1c498ebdcbd75c625c3d2adc5eda08b8ffe14a89b131e8afa2db7e05c2d2887477014b0aa2478cb89721df76",
      "randomness": "0x8dc8f59e34dc5207e71aee6d85705a11a9a4f9b14cee6c24e87b95732e9b758e"
    }
  ],
  "blockNumber": "7,417,206"
}

{
  "Sr25519": "0xe034252a9cf4c14e097a41e4d8715b830fe00fef173e5862a00c2e1db31bbf71054fe5cead70b9e33ecad2fc0791c7189a4c87ac2009f94674ff9a2e8270eb82"
}