Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,613,600",
      "signature": "0x9739ac045587439ad7cc508ec9a1b06c7f401e4e1c53d3912cd8e3bb0fbb256ef8bc9127d985db915be718c804b00c2b",
      "randomness": "0xe9aa3f7b835d65e269c3bc3d48695d38870f0579d43660eb1b2da6b1e321a41e"
    }
  ],
  "blockNumber": "7,423,715"
}

{
  "Sr25519": "0xbaca6363d7b65b2cee6009915cb453da8fc4211278f5d8545eb4229e130d7049ad2b6d5d347905c3c72b08b5106d6a241766d515672729097141c926e777e886"
}