Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,620,682",
      "signature": "0xaf9152d08566a153761b51cf271d538c1d6e5d8590824108cd1891114bc1d7694c6f92202c396805ceb6519328c8b18d",
      "randomness": "0xa3b3b0f12384e68d21c8757178be1cb5f248e2aaee7db812bbccaa4776a3f30f"
    }
  ],
  "blockNumber": "7,425,486"
}

{
  "Sr25519": "0x08bdd8f4f9a443a130029da84593cffe3b24fb6380bf8c8b1f6ac524af04a1133ef019e78daea2c81c8826f59472f390b16d71019310a37f947df99de2ca9a84"
}