Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,623,618",
      "signature": "0xaa920070b0f5a2a4750e63d405732080a870ccad17c1e25ccd31beac25905ab42f1b893f18d2650e28c78b2f32089600",
      "randomness": "0xd03120602ad08cf03307f7fbf7c4b3c93cc9fa0cc223103bcaa0e754774409ef"
    }
  ],
  "blockNumber": "7,426,219"
}

{
  "Sr25519": "0x241eeb23d17f1d7c5161559e12ca8b6dea16e0da95fc15b086774b9a88816e4426fd737ea01714b1e8d9bfa832295ffa05afb451a8cf3c4377452a5e7d4dcf81"
}