Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,574,804",
      "signature": "0xb5386f9bbd6c92fbbb64e2952d63ea0eb7dc0a7e4a0eb9344f8a980d5c7ef7a11665cff1f538153a5d4c8256eeb7504a",
      "randomness": "0xea6e10b2cc5dcdb838daa038fa16762f5c95dfe1cc5bd0df33144594cd232971"
    }
  ],
  "blockNumber": "7,414,036"
}

{
  "Sr25519": "0xe6dee9194ca3a73cfd49ee9bac884bb0db48870cb2fbd45b9397b6f00d95000a3dfdc968ad94910001a420bca4ac388c89c3e758a2da7a72f7f318590cff8e87"
}