Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,602,243",
      "signature": "0xb9463802f465d50200d551352c41b0759dddccf05c8fadd63e074a75c39a1b25ccfc4e00bab37b11581005cb76183d01",
      "randomness": "0xe50af586c1fcac1f6f73de7a5e3b1e43bc676175144e72783acabc22ba8e68d3"
    }
  ],
  "blockNumber": "7,420,877"
}

{
  "Sr25519": "0x806bf789718553c8b304798b0c8d3e1de9a4c9bf7c180b8d0e5d592e9b45cb064e3e9226ea76e602ae689d1308d1268951b7a9cf18cd77f7b268450709dcdf83"
}