Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,624,343",
      "signature": "0xa35ad755e5c7d34e597b29fb2da37d3fe2dccabd2de114262adc3f9cdc69d8c7ec756cf114efe41e22875b9f4b46ffe9",
      "randomness": "0x04984b16787faafac6ae7cf1bc2d7fcd345c6bf94d505e191365f67b7e5ba611"
    }
  ],
  "blockNumber": "7,426,400"
}

{
  "Sr25519": "0x9c1c9fd07d6bac847b0437de1e9130b77f9f368f95494702d3c5d32d19403468a13fe6a34a452865f1ae6f186e969e4a3a3ddd93c7650a182b7dc7fdb393f98e"
}