Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,148",
      "signature": "0x872084e9d60627b7bcc290a698ba6f48142fd4c19afab4c44701c5098aaca80fce4c190784729da9bef98318bc6d024f",
      "randomness": "0x9bbe066ae51ce726966469350beeb010d892111b4deec53cc7492d3a3898fb98"
    }
  ],
  "blockNumber": "7,414,122"
}

{
  "Sr25519": "0xc0666cf1e35a3c77964c9646fa70667558cc6c7861246bcf42eb6619b20e403654136410c1ea40e2ff6a8283871836670fa52df817e2ad67b1dda54ff0fa1d87"
}