Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,576,993",
      "signature": "0xa8b88ae391a6a43058c41f81bbc1a7cf1cbe2a5623718267500276efd5da66c3fce19c358a6ab91875e373b6ad2f590e",
      "randomness": "0x40244b46a344902388e40fb055b1c64e636cc474dadad27deb6be901594472ed"
    }
  ],
  "blockNumber": "7,414,584"
}

{
  "Sr25519": "0x7c0fbd670c4ff573758c587a3334529a398d9f1786141331b5a2d4d30c40b9052c2bf8b412d1286794714077390245a8af202c221464c75c6aed35084eb2888e"
}