Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,616,381",
      "signature": "0xb1c2799b1dfb1e46708576c9f0f0213cc5432bf9848b8fc29b9ef4c009d472e9f79eb3d0675b2dc4eb54ed557b84da60",
      "randomness": "0xe7bcc408fd1711c38d58887fe36fe468fa3dbdfa40b59d53ff908c98b74b807f"
    }
  ],
  "blockNumber": "7,424,411"
}

{
  "Sr25519": "0xbe960590ec6d280b889a7fd0494455f6dbe45dd523cc65c4aeb0de3f7c9db15b7d689d9ea1ee8a8cc746c72adf4790e4a7033383904b75733a2dc5c7a3d54f89"
}