Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,951",
      "signature": "0xab942b52268da894f4b6e84a5ed06a8ec659d39f8287fafd5b7c46cc6ce2c71a81dd80cb01513b3f88e6de83a44a7dff",
      "randomness": "0x763d3462ffe6bd4b751381ef06117348ed26ce5fdc030c2efd996f798366d749"
    }
  ],
  "blockNumber": "7,411,323"
}

{
  "Sr25519": "0x9a2f7c714bc624590fdf204b7d96ff8ad5782f9ade92e4cae65d8d89dce52831f83491a578ecec1322e66db8907b666200e91e90d244eba927c2f009b731f18d"
}