Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,539,627",
      "signature": "0xb2c15a225f444f287765940329ec4a386d6a07797070f74a7a1a69785e906eb57c32022bdc3fa28fe1a1ed6f529eb480",
      "randomness": "0x8f5124e212bf43d37666ac5563692cc7c768c28456a8d8c730f14ab3e6c18738"
    }
  ],
  "blockNumber": "7,405,242"
}

{
  "Sr25519": "0xf05216ed4b83ca1b0a30641e1344b12437d76c592076dd5d3cc24e34c318240da962e32c6b16aa510755ce27c7983087ac03862aa181b235261b8b3c90c4068c"
}