Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,441",
      "signature": "0xb31a7f2e88303e5c18e2383a0875f52490383b3b42b455dfb2875f733e5226a9b068d89633fbd156ab62688b697a4d06",
      "randomness": "0x3352905a142d197eceeead3200b4257f2371fc754c6313de3489de3fb42010b6"
    }
  ],
  "blockNumber": "7,411,696"
}

{
  "Sr25519": "0xac1507365f3e91c6a4f0151b357f8d3f5b393795b30cd4bd7218b9dc21d8bf18e9fefb9dbd86ea69ae399bc97173d9cc82c3285065fb46af6ca333c07f33d081"
}