Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,613,306",
      "signature": "0xa330517dc96889ff917412ac9786da0bbb8b6044bdc290e556373357c516d35efbf1c61c833df9927927bf6bdaa04cc3",
      "randomness": "0xfb5d03782826f412b44a8d0ca58ffb262cd170a846389aabbd72d2733457acaf"
    }
  ],
  "blockNumber": "7,423,642"
}

{
  "Sr25519": "0x52a0f5462253875f58f8a2d9e1df23d16b45fece7568b57285ec27b5da873938f13015c6920b7e368b2370dd081258e23c40357b92618b6f8a01eda4765af487"
}