Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,604,715",
      "signature": "0xa52d2b0d0eff77ef9d059ecb80e33ddfedca01958fb7949e2d79eda715ce5b3195333c504546077c83fb6817e062ce8b",
      "randomness": "0x03d65c6cacce28f3fd7d8b971cc8b31c9d5779d1bfedf85cdf27fd02c72291d6"
    }
  ],
  "blockNumber": "7,421,495"
}

{
  "Sr25519": "0x7acf44cc2e2db8da78a530a362b21b60dae359e2f8334a2f84e625794af30d0efa6fa3f9f0150b0e139b17c28899f9bbdfa520d24ea043e9820856275222f88b"
}