Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,567,716",
      "signature": "0xb9b7dff285d60d7870d72afbee21649bbc1222eeb361112a4ba2d3a1dec1adbe9aeda26d0891453dc2fccc28d4415191",
      "randomness": "0x42a48bb5f20c9474096effffd5a4b71b069498ca70c00b766c56c4c23ee35a38"
    }
  ],
  "blockNumber": "7,412,265"
}

{
  "Sr25519": "0x8c16faa5d91d80236efd85acedf0a86a4704c9db540788e25f0f0b237e609a3d333553e5a193159af946aaca520ac390d4387bad030ef90affd7db91ab23278f"
}