Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,539,648",
      "signature": "0xaa50d9c9a1a8b9e165be906ec6449143277ccb3fdf5fafa47f5a9d7ded66784907ca0f52e978a556ce0b89600cf0f56c",
      "randomness": "0xa33006c2d4beffebd248d5486b7d3b446b3921f1ffdd4b1235ac079dfcdcecae"
    }
  ],
  "blockNumber": "7,405,247"
}

{
  "Sr25519": "0x6ae3a8eb2372bbffff80afff0ec20714887cf135da92f501b240e1da078efb41cd1d11e9aad3038bb7499a43b8642d09e861e4be75813b8ca0f70b759a0c7b8c"
}