Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,446",
      "signature": "0xae71173968beecf02baad7c51d990e64a7dac872da5ce4a58e5692ea6bd76050c148dcc396c7faff7035449e49d5c216",
      "randomness": "0xcd067485ee62657fb1fbfe1ef1b6de97c6c850fba653e4c9fbc5d11a60e37212"
    }
  ],
  "blockNumber": "7,412,947"
}

{
  "Sr25519": "0x0c3fc8c748b9597978089344ba2381ff828e6f873b32c2b6ba6f5b983ad1ac064a98fdf637ab40560977e377be5088342ff0c26507868db927671644abc58f86"
}