Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,558",
      "signature": "0xb398dfe7a4c02f3a9964b0c43ecf56fb2263d945dc99bdb115799045369eb783564e46ab8d8dfbdf0fd90645f2b50f79",
      "randomness": "0x8be9e222b0159bd593f6f259de7a7e0e95fc8371f34acf8599bc6ab333cc1a2b"
    }
  ],
  "blockNumber": "7,406,975"
}

{
  "Sr25519": "0x60b4f20c8e2251d2b20f496500f7440076548ab056925ca283695a1eead1706bb279ea012c5399331dc1917540a1f5b5acb916acfe94233b62ff2fb01e90408c"
}