Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,594,024",
      "signature": "0x94be4ef9f06d3c4db28ff0bcf963116b1fdd25ee59a5ee78068d487e14a5169b9edef0f63d687ba3ea720486e88c0b69",
      "randomness": "0xd3429657171627f9d15392e2ef965c78db178fc80624b0d243a4a9ef98d012a3"
    }
  ],
  "blockNumber": "7,418,822"
}

{
  "Sr25519": "0xce694d0b998db070ad576cc6900c08476560ab1638b515aad6eff701a1dee67593b612c4a55e2449e83343a03585e2e49d0d33ee11225d024a3ec453d535208c"
}