Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,613,908",
      "signature": "0x8b3c5f8c2d153ce48d83ef80c84480fab80edb09298843ba629ab8c6bd506756fa48012ebe04e42cefbc94046835e686",
      "randomness": "0x5c654547ec7340198fc25da7ef5404e4e2a230b81d7b17ba7c045519eb335f41"
    }
  ],
  "blockNumber": "7,423,792"
}

{
  "Sr25519": "0x3c1ee6f28cabe3040b61e3005348d983d47aa49fbf87a90209e2a82795bb2c192a5d2caba86b3e8acacd8ec7433d753c43205055c26ed9e0009f8f7c5ce26089"
}