Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,564,824",
      "signature": "0x82c535c6f7567d5ede4e9754213a8cd88924ae10e712e19127f3c4af6960bd19bdf27fdc27efc2620f01c12b2886268c",
      "randomness": "0x44d778516e6678079c7a789b58ff87410990dc86fb4c134c47126e9af4bfedb2"
    }
  ],
  "blockNumber": "7,411,542"
}

{
  "Sr25519": "0xc86e3837bbe6bcda33ae2d671e6b48ae5799a74064e05f2fee86c89260b16a07dfd32d1811e524f80f4de93777e3abf3e59ed2f170717077f13f2e881d7a9189"
}