Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,561,475",
      "signature": "0x8d4a2b8d2971f5b9c19503b305c6c785503d2667c281dbd32d74c5985d7ef1eddb06b97f647259e0b27c9f16aaa94fbd",
      "randomness": "0x609de9f8995ef7b56166d47e410b06fffbeb1109fb6d0d5c2366bfef3d8b0051"
    }
  ],
  "blockNumber": "7,410,704"
}

{
  "Sr25519": "0x168813682e13a0e11c0a1460812e57014497f0e3284eb3ac53558e65f0490e392e1be2b6b3dd2886a6ffc0cc898c2e5ce9a022988e62744cdbbe6d74997b2483"
}