Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,630,797",
      "signature": "0x892a8898e32f5b42a8855e7a9d5b95312246fb9dd82292d1c4cd058362891d431b7f5ef3e1f6715bc210e60a74e6588f",
      "randomness": "0x3f9901863c2d47b7dd5ef4417900c02cbe22709ea5300e318b66451a31f3b61e"
    }
  ],
  "blockNumber": "7,428,014"
}

{
  "Sr25519": "0x7ac8865e7cc53b2c79b0d7f949afec8d0b0f6d3ea0a5bd7b9ab1075d884d5c2edfd41ba92ef6ba14ad7c01911b37102b8b0d672ddc9c951ba2315f264122e088"
}