Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,537,715",
      "signature": "0x8c054c794a6cddf5a90bdd6f3dd8f7a33cf16c16e1f243f554ef1e524d8c538d2cd16aa48bc84642e290ed287707c9ea",
      "randomness": "0xe8a357768e6f194701f05f22b568abc8d4a7e5428862014270098cd7f42a7833"
    }
  ],
  "blockNumber": "7,404,764"
}

{
  "Sr25519": "0x462d778c77b0838b1353b1a59e4ac79f35e635e56a5203a04c299b51cd4d1769220ffa810c1d71e23c22a61a4fd04fa55e826bc8468201b9bb7cd3719ea2d389"
}