Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,562,176",
      "signature": "0xb20e681bc80a5f05526163ce955e823be1f19853a8e830b9c8760a1f215e83b320b56536c7a06a06d1ee88986704d26e",
      "randomness": "0xbb1790a804e04340ddb4fe5e555f90c201e3bbc8efca6f2878340697d8e3a5a2"
    }
  ],
  "blockNumber": "7,410,879"
}

{
  "Sr25519": "0xc6e7bf9eb00cbb9b2426cd75af1c0a8330e0f716e153f09caa99009cfc1b7417e18b16be2a10f34abd8b573da616d381f046f7f6bf27e4737a54334f54582d80"
}