Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,580,478",
      "signature": "0x87d74b735b3a1982abc5817d98086c7a301a010c56f3e9372de5ea36f1691c27300a66bf23e316a2310a2838ec273dfd",
      "randomness": "0x6a2289ea899fbabc0c35b359cf7fa10f5b4a01cf5f19e83b9cc64121aafe788c"
    }
  ],
  "blockNumber": "7,415,442"
}

{
  "Sr25519": "0x5c2e26b55e5964e94179f27f4445b2ee382fa5db0584577c1d369248610d255c82c720a393ff409c0511b8c837b6bad12144cb0a67b96ae62516195390e4c880"
}