Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,605,807",
      "signature": "0x8234e1be159792d3d1c2bdea8b393f5d3c878007e2960b8e8fc71c205ec8092a37063225211d3f86e40c00cdbf508105",
      "randomness": "0x5f696cbf7d412f86adb8fef1f3f6f44bbe0d17e8e4115ee86d85bf770e203c87"
    }
  ],
  "blockNumber": "7,421,768"
}

{
  "Sr25519": "0x0aa8143f73c96027bd2f4980bb94d2455bc0c69f93165fbdb2d61f825c02477007e2e553e18d45d813b2163131e69df00a5d5c5e3a2f4bce2e5f0b2bcdcd2e8b"
}