Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,541,725",
      "signature": "0xad6b26e51389d50f67c2aefe031db04e570e723a77528b1ebd8a5562d909adc74d019e1e32592277f30a84e56e797f1a",
      "randomness": "0xbdc62c414f92c0da5e30f7e24525b8cf925c3e849a0817e87c170690ec0c2360"
    }
  ],
  "blockNumber": "7,405,767"
}

{
  "Sr25519": "0xe0a430678d96320147b6b2176b6257341c6fa564f8535d4b07529c953c627f423fa5bbc200ea8b3678d264482451b9e9a3782bcaef6e3f7ca5be8a2b6f15368c"
}