Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,570,908",
      "signature": "0xacb230e572551d4df19622f44b14ba7689ead4a017db2893f75377744af6445196e568941e58df18f376882447f298c1",
      "randomness": "0x6f0774f3fe2d5f64ea486676794569aebc80df771245a9748380c89e994025c0"
    }
  ],
  "blockNumber": "7,413,062"
}

{
  "Sr25519": "0x8431e7b9febb7e675ae1b2837344012393a9e6e84a814d79cafc6e71d1c2fb33a9fe4ee9a5e9ee5c7c1844823ea72995f3592b1bce392848f87d18125032f585"
}