Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,562,629",
      "signature": "0x883e8cdeadd8c4e5f3a52e195e023d04e3c18c3ead61c8d55e9b7e225ed02e438d69da6a2a03415946bccfd8f9ece074",
      "randomness": "0x50b99ec54d0b45a3f0180828cc29490a42a71a8b2ea1bef084b9bc1dab9a4489"
    }
  ],
  "blockNumber": "7,410,993"
}

{
  "Sr25519": "0xde35a65244ce8b49eaf9f884b527a3024f2547f4513039931892aff62220e8202a159efed475a9c66ef50a2d2b5ef2ed42d3adc8a4c15f3e628cbdd9abccc78f"
}