Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,566,554",
      "signature": "0x8ee7f24321b04d5dea06566f85f3f58b456291345e63ea5d42353f7df89fc3077bda11b68570a7f7817b8ad808ce25ea",
      "randomness": "0x48687a85563536947b963f7bc6e96a3a36c69fe2f42f2f44ba2cc366d13709c7"
    }
  ],
  "blockNumber": "7,411,974"
}

{
  "Sr25519": "0xe6038dce548098e6dd6d1b2f3f2fb42c184ca98208cb0950d67fc1784bdd1134a98d210c52b1e54b7e6873371478e9d628a350b82288dad214f092a473277b8e"
}