Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,378",
      "signature": "0xb3a0e9d32de5d5828281e02cb6f02df428b2e99b64d62065f89275ad0f3579d93a8f82bc7f84a632e826e6cad68852d5",
      "randomness": "0x5c6071b442cc36baa75c90207f1fb75e54c522335fad48e8498c2348fa79465d"
    }
  ],
  "blockNumber": "7,413,930"
}

{
  "Sr25519": "0x301f2c4a20fb41cccf2532e328843a5e746743f70be9143ba5ab6e89f89cd73e16dd8fba801ca845045c57334b7593c35cd44e9fdcbe97b0e07999d379c0668d"
}