Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,537,370",
      "signature": "0x936e56bd1eb23141f6ed539b067395523ff6643e233a8b75d4eb71d120e78d5ebd7e9d3621b80aa16f62bdbb57ebb42e",
      "randomness": "0x1a297179fe2975af80fc4bb8a28225ef6d1b14ed27788f06a257d50eb20a638b"
    }
  ],
  "blockNumber": "7,404,678"
}

{
  "Sr25519": "0xa24e2f82b27cad5e1be981d334d48d52fa4ec4dcd84d377faff50f754db84141503998f3f89afd2126a9adbf513c39a76fb62bfda5563a1c5136aeb9b55b8083"
}