Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,580,827",
      "signature": "0xa1f2fdbe0452fde920ea669ccfcffc5968cd7ac2360ef863906c2cd228d0b28101a1f824d4ac570a03b2988ed728b31e",
      "randomness": "0xca6e4724ea6a9760e543d41682a64ea15c1f48f24fedf7e9170f02d8e8e76bda"
    }
  ],
  "blockNumber": "7,415,529"
}

{
  "Sr25519": "0x1cc7f82ae814b1c549413fc683face4565ea6c9a4d4396b1463993dbe348d54b996928c7dbf296f97691d7a26234750694ba410a9a2f78af7787524b577a1086"
}