Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,567,305",
      "signature": "0xae8b42359f87e163b97ad7287994eb4feda3ff1174d066e0ef596d6f60ff80e079f51b044a7b59538747b71763375d42",
      "randomness": "0xaad758c66e96ba968036868a27cfba24ca67de91be3df596f4d1aad4022b01dc"
    }
  ],
  "blockNumber": "7,412,162"
}

{
  "Sr25519": "0x6a71e7a3a084f1bbc4462835e1566f52a873534cb598e4a2cb650fbdb0b35709639c8ae5a01418563bc8874d45f71c2d0c27efc72093312693c0d04462a54389"
}