Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,601,476",
      "signature": "0x8ee3c830129d9d5f7c1ebe539d61726682d1ce160476e07f402b0ad686004bf2633721422d5cf9d738bef6eac6ae2c2c",
      "randomness": "0x6449013464a0cf9e79e628b3b3ad495c8f0ff348242670ca869eb9c673b89cd7"
    }
  ],
  "blockNumber": "7,420,685"
}

{
  "Sr25519": "0x625a8cd98de1e7c5161e7d4f870eeea49bddef5f0b885000727e8601d4c76948ed7673e92b8a2ff5dd0e580b460cc75e06c0e49b16a0ec902706caccf5a52483"
}