Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,057",
      "signature": "0xa75bd7cab310129a69ec51989cd75d04eff824a58d9007068b5aea8fcb9d43c63c926cb3d7d3b0057c95921a16a75cf0",
      "randomness": "0x162f971600c316d1d7baa0841748fd9cc359edb0b95e7486da6e08fb7f7ad640"
    }
  ],
  "blockNumber": "7,408,350"
}

{
  "Sr25519": "0xc03a7e86f64b05725ec5e7dd4d36d37b5f3d4ec219476007a97484e6f57cce3a1fd09a77522fc3a2e3bc35c7e578bebcee7441ad3c7bcd82f43a96dbe05e8383"
}