Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,561,786",
      "signature": "0xa176a3eb18617edeaf7212feded9898f50e622026c26ba5d33d9450ef375c501fdd58628b57a32c2c117d646a30e28a2",
      "randomness": "0xc74732aac5238b54ae61d0fa4a89adff7f01b78cf5bc6ee74cfcc7b84ed7df4e"
    }
  ],
  "blockNumber": "7,410,782"
}

{
  "Sr25519": "0x541f138f253c31eeb9feb6f91a95d2c8b1a2007037fdcc7e6525a0a68ade884425d607825322cf6536de668c38552e11bdf169736e373eb0d3d2bb7905812681"
}