Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,259",
      "signature": "0xaa57d7e0d40add4a99a925d924c31a819e1eeba956c690c4fa3d7a9ffa944b37ca4ee965ad34a025247777356a90bdc8",
      "randomness": "0x67f4d19449d17b3c9c87390bce4a8153b9a865378d061e31afe4cf254210ccf7"
    }
  ],
  "blockNumber": "7,409,150"
}

{
  "Sr25519": "0x50bd4b757e1a206122ea5f9df7bd45186c030cb3055a7645fbe858f106dd7062e2ee328017bca59a4e36a6edea2a1312dd3c4b4bf6b8aba42b7754076f695b8e"
}