Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,614,861",
      "signature": "0x9276bed6a4572932dc355bf847bb4381dd4879109e4b465e8aaf96cfff27d4dd28feff55e1b70dc493a33fda38f6d596",
      "randomness": "0xaf16ab5ac719d88fd2624684ddc3f73f39d41a677ec4ab0302c38fab8e3ceb30"
    }
  ],
  "blockNumber": "7,424,031"
}

{
  "Sr25519": "0x3caba2948af7b3d77493ab1ad4f960ffa634e5a367f6f00d266b86f2626f8f5147c7dfaa30d5218bbf50006d6b725e4640d65bba6d91bbfd6c8aa4d9b68e9582"
}