Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,570,522",
      "signature": "0xa313641d69e356ec40667f83f710f941046b0ef1164c635a3e91946dc60488e2d2af1d3845a39c191eb13c847a9cfdbe",
      "randomness": "0x7d25a0bf52de3c11894a7df8b55e6a4472e88d15b4b4d635af174a355df3750a"
    }
  ],
  "blockNumber": "7,412,966"
}

{
  "Sr25519": "0x3069c6fca791383d0d12365edbcf4a25e2dc9ae29f5c60a2291bfd2cf44495485b11dd00de46fcd8d689e948594ebde992ef4cbeaced812176dd77f29f4f3d83"
}