Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,100",
      "signature": "0xb4d697d360fb1cd0eff26621a014d1227cd852018c77b694656f53f9ee729de82a0d875a90a2f019e5439b8a2f9fab0c",
      "randomness": "0x44a0c7357a7d3d048adadb085939212b4b8f9ced13e3ed7a3c63f78d381f715b"
    }
  ],
  "blockNumber": "7,408,360"
}

{
  "Sr25519": "0x04d21f324fe3a4cd069f937e16c3c7839ec25d642d6aa980d9a3a17e17431466ed17d0e92800a33e3f7337fb8ceab9277bf8528dc3bfae3f5cbac8771c8b798e"
}