Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,600,752",
      "signature": "0x9189228a1b0865f0600a8492e46a6daae25f6d185b35e7d61ee10f13e50ee1d760d1537c38ad1537a86bc3f9ab5d7f93",
      "randomness": "0x644297034386cfa9e9565b775d19ab0bee8f28c15f31ef048c0ec22c04be47eb"
    }
  ],
  "blockNumber": "7,420,504"
}

{
  "Sr25519": "0xde3d9a004660b98f6fe7a2b48b768e9ef99d4736196998721209ddf088ac002377c25d9cf34e415774eab41914a90ca4899c2187a295132cf7a547d65d09a285"
}