Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,883",
      "signature": "0x932f524bc1c99c43299d625c3929cba40694254e65f403150d1cca8998aa3c0f2c4b1ecff2b4b120cebddea1eb475bb3",
      "randomness": "0x6545d6c8adcb07f8b94d2b7eff30a666815f56774d3494e3e259303660b27c62"
    }
  ],
  "blockNumber": "7,414,556"
}

{
  "Sr25519": "0xb460d9e09254a6590257a8bc861d1aa26e2cedd2ce95fd63b57f9acc60d0fd30ec993cd7ec9ddf09670af9717a80d88ece1a326e7bc4d210009bc70a49d7218a"
}