Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,582,121",
      "signature": "0xb1b8b6a4c4ed895cef34a7ce55ed61ea0eaca68c6a7c58a466eeba0994f320c3172324cbe4bbd6d12c0e3499d06be527",
      "randomness": "0xf74d8b1c34703472e3b1ec2655e58a79e065faf36cbf8ce3c9b32be9a3a08220"
    }
  ],
  "blockNumber": "7,415,853"
}

{
  "Sr25519": "0xd6993a688155e5f5c504db4c2c4723f9c0eec2f7728ff0bdc6a72e2e9967ab1256b6ecf8eef2b5e0ae53bdf425416a878a545898f8cf7f94782db4eaf6b15188"
}