Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,916",
      "signature": "0xb475b42dad2e9408c20d8c138b2d1e6e42b3a07514b63aa9b4780a739fc2f43fb4754070fc5f2b0eee8aebe268b8ca42",
      "randomness": "0xaf204b1de16b2ab51a922992b1f00f0ed7679df497af8d326c96dc33a4015cd2"
    }
  ],
  "blockNumber": "7,409,315"
}

{
  "Sr25519": "0xd6dcad52fa5eb5f2491b8b1f4ce9119d01ab4e5525a14f3cc2d1b26f74b0995627cf3caba97dec64decac3a6d5c5a044e66894b41741ba39e11870112f0b8981"
}