Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,666",
      "signature": "0xb188317843eb336e0456d589beb4e0e8d6853c7473e0f569745a18de1d59c9bd83c24bd56bc46a216ec20b2638e719cd",
      "randomness": "0x28d5354ec8674761b81bda743bbd6932e2959d1017dc95595762ed03c72bc29e"
    }
  ],
  "blockNumber": "7,407,002"
}

{
  "Sr25519": "0x5a78d64b8edc6aecd0688dbc8795500eeee17074d7093e7ee0685532204cc00e273439f3611c6e147090278351781b27760ea526eefb44e6ea8056d0e7ee7183"
}