Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,578,075",
      "signature": "0xa085d23df8e1bc38d6110c4ab960837eba6ca3862844308ed6af5676d52853a4d34361405375c05740714b60a6f76dfe",
      "randomness": "0x05cc4b90b20e325f391d653b40d6c4080b55f553b67460dd50b6e9fa5484b7fa"
    }
  ],
  "blockNumber": "7,414,854"
}

{
  "Sr25519": "0x78e4d45fc5eef2ff583dfdafc3de80d2bed5946f03846f9389dc2be92e683d0404d4b6a53d3fe5fcccfce6db2ca5a9af3dd5851641e41f5cd5c4308b4c4ac688"
}