Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,604,986",
      "signature": "0xaf9e0d877bc5952bdadf71297423e37f820cf574f52eb36ba5d4f9acb63181935091444576c37dfee66dadac02f928d3",
      "randomness": "0xcd1f55657835fa92e4462ab274d86e5637c53093a13db519aac9f009695e0605"
    }
  ],
  "blockNumber": "7,421,563"
}

{
  "Sr25519": "0xfa3731c4bbd425d744d70a2def1eb703a44d79b2288b7cfe86943c9932228a5b499a6e7a608a54d862cbc5f55d18d3fbfc049e16a8e6ae7190c397d67883a78c"
}