Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,624,099",
      "signature": "0xb7e5b90ce19c8974fe603dfd6c1e504f426a762a0b38d63ccc0fad1885f6a400e4978b92476e01dce4642d59313be415",
      "randomness": "0x76d7888e533c6aff4c451aa8266bcb42295ae6fcb2617ad3fb979f30b5117448"
    }
  ],
  "blockNumber": "7,426,339"
}

{
  "Sr25519": "0x462bba45b402b1f4c4ef0cb02ff85fe3b3438b9e4833dd01d15bff1245b4e32b76b941dd7fbde28f493d324fc1db558c0c9417b7dfe96ec3989cfaa46467488d"
}