Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,567,154",
      "signature": "0xb3486fb6ea55fe1c7ad7e767bb9b4bb88747228a3ea313597e7340119ac713e2cdfb2718e5571ab2a2b7a13563c8d632",
      "randomness": "0xbc66d0e3e4cd131ade659dcee253cab5bb1b09182d65077a455b9e3abf1fce0c"
    }
  ],
  "blockNumber": "7,412,124"
}

{
  "Sr25519": "0x70a6aaa44387cfbcc8111dbc7f45a4c2e39a88896dd876d49e3b1d02004f6e406fb9c804fec8745fc706120cfc9eee38c31216ff4ca60529ae82e1f76c323282"
}