Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,669,086",
      "signature": "0x87c3e07317abe77346f1b16effa287f3e5729223ce2d1e6979ce3eadd51acc3c7a32a8b67fd60144abdc2fea2ee6e17e",
      "randomness": "0x5e8adb131c098912f7cfccecd9b1bcc54471a5fb3a48c601cc4ec1e3f1ef2591"
    }
  ],
  "blockNumber": "7,437,563"
}

{
  "Sr25519": "0x209242f60c8bfa1d6a30e20bfe1d3b4b1cacb3159a8de88ebd1851a05a211c14c1bac13b80c33192423cd41741a7d2e130a3d61441ff0b348b913c88d05c2086"
}