Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,574,144",
      "signature": "0xaf8dae4ad833b02cf07a940be621dd0919be90ff630280fed39ad6962bf7f9ba4e16ab887104eef6c6da48f9f1383a60",
      "randomness": "0xa2c31f9192383ace8d6c6c13da2c66fc88d31c9ca5657535deaf0f09eebe8f26"
    }
  ],
  "blockNumber": "7,413,872"
}

{
  "Sr25519": "0xfacd86e9684aa82892647a13e5deca22100e875cd849e362c1ebf38a53d48d4afce6fab27e05acde2bdc5be139c054290a91a51b2e37f2313d9dca24b19d2182"
}