Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,595,219",
      "signature": "0x942fa3f4ff686b5794dccd09e2b6f67878f9d4b873845a65e8aff5a02d4308db9f0fa01b0a8bf0692851d2131c187010",
      "randomness": "0x03dc609efe75110cff2372a6e990a237d5853d43b99bb189b78cab9b6d7ead65"
    }
  ],
  "blockNumber": "7,419,121"
}

{
  "Sr25519": "0x16e121a7fa1d063489d6efb551f1d5db92728ca13c08ba75445969054a6da141f8cec3c9075ad3f13e6c4cd49bd31a67a89b1fab6b716b0067afe0cee4dc7c88"
}