Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,546,901",
      "signature": "0xb067a8a3e0355b4ed9296666534070e7f0bb140dcbec2d7f7b62f82a12d3c71431756e6772593b1e58b1ce518722dc27",
      "randomness": "0xb68086a02aabca1e345e113ee366ef9b1b69683621f242dfe51da48ef5c9ab96"
    }
  ],
  "blockNumber": "7,407,061"
}

{
  "Sr25519": "0x369ee9a4ea712fa4149e24c991431dee1ef7bcb76bf1158c4fd83caa926cdf3ba99149b395fd5348c22c89a839d8d052d11d050305e44cc83794dc774e07198c"
}