Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,442",
      "signature": "0xaa1ae0a306497cc04caf9b526a6da9a407dd50c7e3c7bad758b84706f39f1c3716efc431abdec7730d47413c914d5b3c",
      "randomness": "0x4ee17e307f4296c911745bc923ce8a17316d18aff36b638d5ee7c9ab3799e8fd"
    }
  ],
  "blockNumber": "7,411,696"
}

{
  "Sr25519": "0x66b41d68fd9a05a19c14bf6b7a71231dd0de5426586dd4e3d57b35dcb1cd12171e7291f10eee86842ee603f3c0d5df87a14536b97e2c007dec1e1554e2764e8a"
}