Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,557,720",
      "signature": "0xb7dd002aae4ab3a860958638d07fa76baae58248c5f960595e86afd730526b3c88ca2c8f65f8b3a55b51dabe5fb7e509",
      "randomness": "0x98925e6ce5316effc4cdf42401393293be17a1f263a335e1b9cf38bba37379e6"
    }
  ],
  "blockNumber": "7,409,765"
}

{
  "Sr25519": "0xa67e6766d5a3511a7f759d9f2fc2d0e418e3ded627b58e5bcc085b78c0cc5d0b0f8e0eb394e5f02e2b03cf7f010b09c3dbcccc359621902359aa9ec9e7734782"
}