Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,577,800",
      "signature": "0x98ef80a4ba44455a44c1928eff8fe85840e94829e62e9c67ffcbb3f6de629fe431881e5cab0abe509151ed769b2f791f",
      "randomness": "0x257d30e4a15318c8e380d3250153fb14de80624a48e9b5b98cbf91de6fab3632"
    }
  ],
  "blockNumber": "7,414,786"
}

{
  "Sr25519": "0xb23b03256cc42ff1e236a2ea7024baf0f276f55a0fdee9a31155d140631ed91d885dc3a7ccf4c29b11d54efc21b8d5ecf94f2fd18141aa3bdf81d2885f376c86"
}