Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,098",
      "signature": "0xb74c789748f1eee8480acc03482234e0112977a866b16e12825ea0671122496c9790aa22cf7188e84ebb012c31a617a5",
      "randomness": "0xb0fdfd513b15b58c528240925b88744c15a79da0d0b2b9a37c8e1dcf384a5a5f"
    }
  ],
  "blockNumber": "7,414,860"
}

{
  "Sr25519": "0x4242018b33991261ed17afbbbf90ac223478c7414e5b2f427e72d9b50b830b7821dad0dbda81a8bfa1d15b8cac3a262fb2f72a8ea87405764cf5655ef561fa8f"
}