Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,576,798",
      "signature": "0x87adf1f66261e834193cc7caee47b012a9676e0b4fc970252eb64fe01fca7d82d26ff947c456fae3a8b18868abadf94f",
      "randomness": "0x1ea5112e4da4d8b220c7dabebf9496fc3e6db535b10cbdc685f07b107baf669d"
    }
  ],
  "blockNumber": "7,414,535"
}

{
  "Sr25519": "0xa4620cfa2e1d8711c9f69f7371ab632b7ee0009728b3c781e2178cce0354b640678ab7883ef752c963475e1c238516a8fb8c5c84498c777e6cf8f38474b4b781"
}