Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,596,915",
      "signature": "0x9231fd2ae6d405b227e7a83d0a52c82bc2c558c436cc181266aa58d2802356b544b21612171de1811d3a3e40db28dd07",
      "randomness": "0xc929822fcd345b17019433b6df701927af6dc54d99b3bdbd2ebb79b79f1e05b3"
    }
  ],
  "blockNumber": "7,419,545"
}

{
  "Sr25519": "0xb86f2267bac135687342f8c99bd38b568132c9d35620f0bc52a105427ca72d50a0bdd4ab022364d25a43cffb871018079de62c935c80815ee8f7dd8f1dcda48d"
}