Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,611,849",
      "signature": "0x986188829a6f34ca2797b834fd75949a6a47c6ae0efe880d76e725fb953de3b5907572d166ca70fe0957e435ca8c4ac6",
      "randomness": "0x0039d0a469b9559d0cbda7be1be4cc75e573044ab76eddd22bd4ddd1531809f4"
    }
  ],
  "blockNumber": "7,423,278"
}

{
  "Sr25519": "0x267e8ffb891b7465b188b03db1c48f1f14a33f98e1cc43255e655314c64d8c4a23e683b9bfbe7440315a1ccd0fe995837527fd2b61047c7c88529d93fece9b86"
}