Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,193",
      "signature": "0x960fdb76b4719c4c2ce1feb248cfbfab06ec55748923d88fdf81b41dd5177b2a7e136a42f29955c478c19b1bb9da8178",
      "randomness": "0x7a4b17ac7849f3f89233ea8844aa3c37f02aeddb05cf725006d16493536f40e6"
    }
  ],
  "blockNumber": "7,412,134"
}

{
  "Sr25519": "0x3ad7dc499c1e6435a30a0095dbfe5350e7dcd251551c1ad63b8bff4ab8bec958cc3a4cb67d23309d0b85bb8ab4441f14d03da6e52236e62a2728ecedc250f288"
}