Write Pulse

{
  "blockNumber": "7,405,383",
  "pulses": [
    {
      "round": "25,540,189",
      "randomness": "0x8bd632e83d2b9481bc256c371d946b6ee3f90a62ace2c4e6ab45cab8cfb36d64",
      "signature": "0xab21eabef713a627d62bd63bae591cdf300d77152be60c804b232d7f1c877214967c7fdf40080a6f0cee7d38e7c1aaf0"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0xc8811a23eb054b6471ae727add8197b1dd12ad28d371c4288c91667840f52d12954527dcf01a6ffdb4ba17ee0098aaac724a32371f9c2ec429f3556597093a86"
}