Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,857",
      "signature": "0x98dddc5aae35752da66a13bed8129787a093f3da3657e0495d996c7d4f5b1aa87e58f32c95c089c8484e6cefe6b9b9ff",
      "randomness": "0x1276c00b850f6744c1a6c49e0d44628b149f9c49e9ef4451c626b38603411ada"
    }
  ],
  "blockNumber": "7,407,050"
}

{
  "Sr25519": "0xe41b81ddce90352be69229b27077b6e74966d6cf72a048fad116fa1878f1510a307b3a6687806fd814365cfa103ad07eeeb3609663aed75d30a840e16ed44a8a"
}