Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,617,857",
      "signature": "0xa6f50fd40cc751ecb00a678c3c718c167024f4271a31dffde717d150c0bafa72990e197b95f4f4766bdba33995c9fe5a",
      "randomness": "0xb6236d8755402f0d7e844221a8981bcb8bcd9d26a8410afb0c6fbcca3540b1f0"
    }
  ],
  "blockNumber": "7,424,780"
}

{
  "Sr25519": "0x3a410601d6b29a1702e119244f962ab70ef523f851433b307028713f881b8a2b8e9d2ed3ee742c7ca2ef6fd54fa8cc8068902b7db60a8ce162f642eb36720085"
}