Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,554,348",
      "signature": "0xb0a032fd2cce517722b051bd0529b957be4f4b323a198c6119a29f89975d4f6ad8f19f7a567bbb86db6714894ce9b2eb",
      "randomness": "0x1188c1edfdc533b5f31bf4e175a6ddf47ec9d176edb83e3abbd0a02d9b424cc4"
    }
  ],
  "blockNumber": "7,408,922"
}

{
  "Sr25519": "0x4ae7104cab2181abaa02b777fe6e63def5e399bd97c2291fd0d3a671082fbf5132ec30499786bef500410b590dec9078f36c9190fe70c30ac074f659c8711b89"
}