Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,565,853",
      "signature": "0xb11a53b0793741fab252af5a4789e229aafec60c2b6262a2a3883992e94c673d3c6ccb270854150e19d8a5ac7cc4cbc0",
      "randomness": "0xcf51fb49acaf8c7fca5206b6c7fe7c66bd579e90dd819d54d7a1ceb2e6341c40"
    }
  ],
  "blockNumber": "7,411,799"
}

{
  "Sr25519": "0xb41a872339e1e2eda9ddb7f53951b17d111985731524e2b520cc0d7db8bf9e42a404ab4878af41c5fc54357d492d71ec6b3fabb38010d78d14e471a8b2221381"
}