Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,633,288",
      "signature": "0xac815b617bd56ff964372d9cf4d773f42b1645e7d262711b7d6eeb6b2808155d76d58d080835c232e1df2e45cf2cf134",
      "randomness": "0xc95d6b87f6d5d28ea30a0256be80c99ef9d2919f8c9ef25201f19bc6575969c1"
    }
  ],
  "blockNumber": "7,428,636"
}

{
  "Sr25519": "0x64951957c0030067dc2fcdde4c6f5365ded0bc6d23e5741da36f2d75bc56b62d171a5d0df995adfe9e0c8debcbbabf6d84c9b98a522a87468568cd6d9501d483"
}