Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,537,501",
      "signature": "0xa09e19da472d89c97959ae050ad495cd8119809c113ff6a2c2b0a083ba6b10bab98e7f052cd5e5e07ba9287122b1eae5",
      "randomness": "0x3d9a760e5e5020fac87873a69672ca183192b0787db1fb1f81a2e0aa1ad9bab3"
    }
  ],
  "blockNumber": "7,404,711"
}

{
  "Sr25519": "0xf2d4c3a034332da44f18cec88c0cb68266366a669ee48d26d7bbabe76349a54a0abf6c0b7f77d3214e89d97d981f153b23f24d2a152d58d54a4c26bb8df4e68f"
}