Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,576,431",
      "signature": "0xaf8e0d2498ae73f358aa5394aeed64def1434804bfcf905c432a7bea69490605eef9bbd3a23b38ff6fdacdc53ea52e73",
      "randomness": "0xc0619f253e90b411e8df37499639be35bbada73bdb7ac6616508cd9c507ef6c4"
    }
  ],
  "blockNumber": "7,414,443"
}

{
  "Sr25519": "0x9cbacf6e1a852327681dae4772571a64398741f664e95c73d4b16f134395cb305238acf50ed73c9f2abbd716d7e8b66897ad58356b9aa76c3ad5fbb2c3ec6880"
}