Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,776",
      "signature": "0x9245f3bfd85db43f357c12e69e66a2e95ff0e2b442339af846146514903935cbea1514ce5c683392066ac07ca7c5f375",
      "randomness": "0x0053951d33b30ea4529e507fab562bba6eb66d999575857821eafc5d0916bd64"
    }
  ],
  "blockNumber": "7,413,779"
}

{
  "Sr25519": "0xecb0b60b6d331c96a1df7f514825d8592f4f2f6d3bed158f6f467caaabdea43760e219beb7507eb18304693ea69cfb26dbf4772f85cb33d1745a6d1efa387386"
}