Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,565,486",
      "signature": "0x93090196487f47d2be3a6ae632123b5cdbaf40e421af24f88a89e136d8bb9b669097c9996050a423db3ff9b8d0a91b05",
      "randomness": "0x735d23e7986f1fdc645902bd855a0c2a68812428191d851f33005e972b31603b"
    }
  ],
  "blockNumber": "7,411,707"
}

{
  "Sr25519": "0x368b9057e4f56e68f2471f7d067c7664b65b1a82c3c07d85a19655f67ae85416b63bedd2e644d2594b9fb4dff0479012dc2e53e1d8cdc2c5cd1ac954ca7a3182"
}