Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,623,041",
      "signature": "0x8e0e5bbde1747097565960b95b28d1652af9637b94ab061954a1a33189e57cf3405289f73810b261946884004c9aef37",
      "randomness": "0x8935ffc444f4ed151d3ca568de6bb81263866a1947d914fb3e586be540270506"
    }
  ],
  "blockNumber": "7,426,075"
}

{
  "Sr25519": "0x0832073b8e4b85772450aefae315aa6ba89c956f20f79a826c494e02adb83e35b1ea028d48ddc92817a3d3fd1a05fce77d17cda9f0edb0318d0a3f285e183087"
}