Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,579,419",
      "signature": "0x9046074c10b54c72ddfaca2f3f8fca9d5c8b395482e69649405ca9cbcf02cb299139a1492ba0ee71976e4fc256ce545b",
      "randomness": "0x5f078319efb6324be2578945078b580d652111c873e0b26b2898316a11453d15"
    }
  ],
  "blockNumber": "7,415,177"
}

{
  "Sr25519": "0xfe49e44b3b725f3ff18419ebf65e6d217de9205489b00218ae2d7037d5c6ac057d0b7a1c5771e2998bfba9ac6315ada02c36c07ff7da88ab1439ed6e1d78f687"
}