Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,598,641",
      "signature": "0x8d945ad437305d21edbc772bdff8928a210cce4e86e09e1bb8ac72c867fd8aad158e5f25369d423ada9776738cdac4c5",
      "randomness": "0x7c9b4dcb9bd9733d3f1eaf68100fc977d7659e179f5d39bf50b38e4a8cf83127"
    }
  ],
  "blockNumber": "7,419,977"
}

{
  "Sr25519": "0xc60168f07d2d3d1786f63948d04262018cb79b47c4a1fc28577b8b81ba782c06c8bbd00676de6e536f364984115ed538719306f8d6da4788ed7f4dec5da5af8b"
}