Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,613,116",
      "signature": "0x96f77b0716516c6876d65d7aa1f6b90af83efc01a6bc1db9c2116cc506ad2cde266789433c2dab3dce52cecf819540a3",
      "randomness": "0xb677ab58b59007f0104a16ad0776e515e3a7a42914dd3ef14272e5ebdb5f25d7"
    }
  ],
  "blockNumber": "7,423,594"
}

{
  "Sr25519": "0x0af355718448368165069d560b11b36f75d9fbaa7398554f14ff858574d87c3a4660763e0e6edd66fef9f03adf23619112075cf132c84ec745c7ba5179f04987"
}