Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,598,687",
      "signature": "0xa379fb853254231a13224c6b20625fdfc1aa590d18ce14983dc55b5ce785d6eb2e1ce815e3fe8cc9c0fd60b8ddfa700a",
      "randomness": "0xf9efa0135f2b5c2c11cf43eb0fd8a05ff1b5083dfeebc45b4f9b0e212daa419b"
    }
  ],
  "blockNumber": "7,419,988"
}

{
  "Sr25519": "0xc4cdcaf8b86c84e5c15f9faa10681f744c2fadbbb490baf0ac7fb32ea0f82a240d7765b0042f2fa9366e0c6eaa5c332d19b02ae84ed1e4ded92fce8f0b19b383"
}