Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,574,504",
      "signature": "0x93ae61f8642ac672d741f77284ce9e4b4f7d54e074e2e232ec7fe57dafd1f9aa406ae42e708ce27a9483c13e390179c5",
      "randomness": "0xf1987350ba1a7d0de552a367101d2aa571341caaece30433572720c378badf7d"
    }
  ],
  "blockNumber": "7,413,961"
}

{
  "Sr25519": "0x043100024c42cdb3a03acd29ffe1eec7a5ce74a7794c1d259438e5d8067f1672b97f6cb8823a1f47ec5ede87c6f2b38f3e02d9ce32562ecdb84dfae317789d8e"
}