Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,612",
      "signature": "0x9656067d9eb5483415922507acb6a9684adbcd27ead4ff924c724f0805a62677b4d2e06a24ed6a6dfa65e684d09885d0",
      "randomness": "0x6b548335bc84e897b58132115d9e5c910c4fe9ecf7b7e7d60b4be5252b7fb86b"
    }
  ],
  "blockNumber": "7,406,739"
}

{
  "Sr25519": "0xc6c08792c41d116928ee45931ae56bd813ed11d82a8857611b32f7c744bb150dfc157483d3d23c3c225246b986e37ffe6e7a249b60987a541f9a6add2434dd82"
}