Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,570,340",
      "signature": "0x8fc9dd35efa28b5359b1bff74381a59a7895cdb4da418a2356715f86e6ce2426a6ec57d30208bb1485d25f520dbd5ad1",
      "randomness": "0x328d35ce74c0950b11b1fba13d6d1f857297d8173b753f391b04651d21bd4739"
    }
  ],
  "blockNumber": "7,412,920"
}

{
  "Sr25519": "0xe2adb99425b9746c1e892c41ec4f6f63670d0f20188c94996d0a2587263d41015cbf96388a27f2ab258fe23af2fb09392656d50923c438cb304464b656728f85"
}