Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,511",
      "signature": "0x86e36dfc71c0fa61d827a4af07ba960c80faacfca6f0f6fae6c4ba06d1531737a22391d1bc23db82c73570b992da8af9",
      "randomness": "0x2bfc311ba80506c734ce21162a3eae87ed068c5b4ed08659310f6a57f8bffc86"
    }
  ],
  "blockNumber": "7,415,950"
}

{
  "Sr25519": "0xc0df7f007a1393358a5984fb7c8fc0dd852974d3c59f039317d1aa675ba0881478e68bc92d9b5e9fb214e274420b2edb4dd52dc079ed6ca20b5f1c60a354bf8b"
}