Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,503",
      "signature": "0x87483db2d184eac5e3ff31aa74d57ba5ddf62c685d2ef1939245262e948f3399b291276c2403978b7e066838fd9d5810",
      "randomness": "0x950c1f8c92985acc25c468c6071cc3e87dc9fddc4b6fec7ba1d6f35beda82a8d"
    }
  ],
  "blockNumber": "7,407,211"
}

{
  "Sr25519": "0x4cf475d0803f0e365afdc00ae26e86cb154d9a726555ee40403e384cbd24aa3bf0ae97f9cbde21deaad0f7322578f5a113f764ac421e2b0ca7fa831c4ec6158c"
}