Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,570,596",
      "signature": "0x875bafa578081e27de49184bc0454eef9e7759a88f9c7e6fa515ded6b075c56d5092865d66415b17031acc810bfedd9b",
      "randomness": "0x0067f2453213a85c50a2a36c011c93a8a9ad86d47e39923bfd46c69f7447d6e3"
    }
  ],
  "blockNumber": "7,412,985"
}

{
  "Sr25519": "0x505a7b415768ab1d536a1585c06f6d9a26df81ec84de72da3246df27f04bbd78067279eef8d63a4e73d51db1c44af9a3c3131137df9f40a25352a8289ac4f085"
}