Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,608,182",
      "signature": "0x99bef2227acb08680a97b1a3612c157549d99e05fff0835cc246d06d62a5ba4f88340b4fd4c77ee58b47e26094c04420",
      "randomness": "0x8de465c292f4d19e6a18b0f962b17e56fe2fcdab087cdec04ccc739313037123"
    }
  ],
  "blockNumber": "7,422,362"
}

{
  "Sr25519": "0xaa0e2c63f4ce5695ab23190f587727c66da99e1c2b23448adfb36c3682b2b04a62a0bb00f10446ce470bf14cff79c8cdacdafac01d2312dc6a674f04a593ad86"
}