Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,662,859",
      "signature": "0xb87a8d77468c7ca460d3ced5b886b6f43bb455f951b93234535abd0ca9e1025dca900804ab4e096c54f8788638efdaef",
      "randomness": "0x10144eba107e3af0b7e9c612a02afdeb8940e24ddd45f03275556bc6291b68ed"
    }
  ],
  "blockNumber": "7,436,013"
}

{
  "Sr25519": "0x48209701c760ca19aaaa859c774fde2924c7adbed3301e849bb9b9fd5ea3812e3ff2233999854686346ba3aa6d9ba00a75386b2c8f7856ea966389562f611b85"
}