Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,596,238",
      "signature": "0xb228a71f2be6ab4f840570b387fbaa253e532930020d68bbf3da71f892d713d3cd64222849493a8867f9c3946ea72486",
      "randomness": "0xb79cff38a95215d9e60ac2b62eeee9d6d22d32d76a060f9ff669078b79004215"
    }
  ],
  "blockNumber": "7,419,376"
}

{
  "Sr25519": "0x9029e1072446938935d0e5b1d8447b842b2fabbc40326e9146c3427c3d29866f4a5c837a01f93ebb3ac06951e2e1e7763cc1c538a38cb5c5fbd9fc3872d4978a"
}