Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,398",
      "signature": "0x8a624f3388c7d3e9c302b660401df52711831f10265b11df65bc1283d3e9acb9033d0771add95afe23ee02afa58be01f",
      "randomness": "0xd4ddee153349ac1ef670bb1816006e472199320a0d3a0c19267c9bab9948332d"
    }
  ],
  "blockNumber": "7,408,935"
}

{
  "Sr25519": "0x6050c8f7431b160143e7677fc6b3de3ef851d9e3986ea24fbd44c9f64537297a7e5c01391bc22e9221d72ee764b4ef0b600ca3ee405583e6d3e39a5c36589787"
}