Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,618,633",
      "signature": "0x89981507aead8fb9180715198ee37ab4fad7a326019c19135c981ab6c0a68b7392380b0969e873fed6e3e95dede77d43",
      "randomness": "0x1c536a31aaf5e9ebaff7b8c4c76b9b963c6a8e1c6c69f8912e31b3efefc2cf4b"
    }
  ],
  "blockNumber": "7,424,974"
}

{
  "Sr25519": "0x68db81c0fa8e07a449192fa2241d62ad07c5fddff937297b600e792cf863b8632ee32ffc48b78e72ea972bca2398188caa65f22224de23b9908b01d4bac72b87"
}