Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,631,908",
      "signature": "0x82b93bf4a807ddcb7ee9456222757fb3aa97e543c2aa5cf31488e6386964f15139f1cd39185d8315804866dc7a2a6922",
      "randomness": "0x31068e7dde157026879c95c0e9bbe3df8af2ca1bbae981f5edee951c878eab3e"
    }
  ],
  "blockNumber": "7,428,291"
}

{
  "Sr25519": "0x36dcea4803cdf90f7cdb621112b3bb00c86b514280304f7ff47215fa47a4b86610ec700809fe581050b65a8160f7617211129ef3840ab2ade2159242f8b2588f"
}