Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,616,642",
      "signature": "0xa67a51de8f8318866594bf883efcc1ffd805740329f69b297c2cf57ae8f96d8ebeda8472c064931b77c0be36716d78ff",
      "randomness": "0x4c593595cc0bb06f8a33dd852ffce321afcce64b347bbcd6bb3f3f6a93046d50"
    }
  ],
  "blockNumber": "7,424,476"
}

{
  "Sr25519": "0x6c18ebd8c1fdc49800e1df94037208ff072775417d16e9c7fbc5813c5cafb1289d5ebe619b39298c7ce1fc88763366dbe05d6d88603a8f4bb856a00d64e74d8d"
}