Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,539,550",
      "signature": "0xa0ec8a85e39fb32a884e93e43dd4829562d0dce2b869424daeea5ba0b13a0c80152176cdda43afbee7718cd1a37d16d0",
      "randomness": "0x12c7bb1e41d315d96878b356067f9df15ee97fca7268c9e5e7b6457d16db7503"
    }
  ],
  "blockNumber": "7,405,223"
}

{
  "Sr25519": "0xc4528dab0029032983cd7a7073dbc1dbc140533a8ae0d748b9dfe075484aa3649b3b717eb511b8e0d2aca6cc6dbba88e5619b8f7cb6cde2a20e96bad08030e8f"
}