Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,566,458",
      "signature": "0xb07ee215e29a7b3a8385656483d38072ac714e52285a2529c48622a9575a2b5cc5373841bbcc37bbd02a7bfbcffc2fb4",
      "randomness": "0x032b3962ab917c09658e41dad8fc60239098ee5c2e6570293546a5b7d350d322"
    }
  ],
  "blockNumber": "7,411,950"
}

{
  "Sr25519": "0x64aa9d5d1cdd092e3d578afd42de70f78b08074d8d5d072eaa94bcbdc6ded43dc851fbecd1b87a5707d4d4aa43c811c33ec111301ba048deec73e66b6f89248d"
}