Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,556,428",
      "signature": "0xb5fa2d36f549e51faba1262a89c70b51c9459554b4a26bcccd31296530be9600ea8c3076f25f99cdf566e3d725983afc",
      "randomness": "0x6a6df6e26f2ca884d8f6364db6d4ffb68f87c37c817d8e7756a2068ff7c476bd"
    }
  ],
  "blockNumber": "7,409,442"
}

{
  "Sr25519": "0x6c402bb3d389c250be669e1f8be3360dbddc4c2019e9410df44e330370a0c0158e34dd1b0b1c63b80b03934f7c6a7c68bb86cdaeff1325b9e6bdf3a0c180d68b"
}