Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,611,214",
      "signature": "0xb2ae3fff57a8fff8c0844700bdf186d64db41b3ecac36001b9d0e1c8488ec4a22be44766b4d3a09cfe0694e7d55f5aa0",
      "randomness": "0x497281a0e060586472f60014f514d80b38196736d272c2f88f495360e1d059f1"
    }
  ],
  "blockNumber": "7,423,119"
}

{
  "Sr25519": "0x662fffe1c471a992ac61b43cc826e8d4005bed06030ec9e53dcdec09b63bd7319f14626725330edb0c312672bdee6008b1c25253c7829caa648d129887cf7d82"
}