Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,900",
      "signature": "0xaa95872ca287559687671588c3985b4411fa0b62de71c71a55a02a23b72296c974ccd97efee5e35d9d7e854cbbb0c28f",
      "randomness": "0xaad57105e39a3f668f22ed786767e56c7258e84d682568564a3e246f8f70b2d2"
    }
  ],
  "blockNumber": "7,405,811"
}

{
  "Sr25519": "0x4c0066e41415cf67b3e18c15d47c4919ec6e8b2271da0a5e51842cfcfcef3c572a7db9fa72e53eaf2a99281c046690374629b68db04ba18d4b49a87deea55d89"
}