Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,587,227",
      "signature": "0x9944fe834fab1d85f65a28770a5232d558c8f1eb94ef2356b1e71567c0885c1088ae985f207f4490a96429be1e0cabd0",
      "randomness": "0x661dd37e0398ba31114214d91174c36759b4352116eaca4fe9d4fa1a47dda043"
    }
  ],
  "blockNumber": "7,417,129"
}

{
  "Sr25519": "0x0c4ded1570a88dcdc24cf6221b969576a54163d13b9e79d6e96e04f5eb7b6543e8c4f5eb2f6eeca829856d10861079bd31c857d71ddaacf6efa3fa00762a5d86"
}