Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,738",
      "signature": "0x86a6df938e347c6b56b6b8f34e8550455473318d79a641a2d835fa208d756b9adc4edb2f99dd1e04c1e09e6a641b7c93",
      "randomness": "0xf565c1a31810296b41d700ad95962bc041b8422f72e33b2723745d463c0511d0"
    }
  ],
  "blockNumber": "7,407,270"
}

{
  "Sr25519": "0x7afc4fc9b0a20830997415ee250dc34d276bab7cf2e7bdb7cea30db0e01b206577c8fb2328165f7650ec59dbd0dae63376a614e99633301c3a4d60e47d82e181"
}