Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,784",
      "signature": "0x8370ecffb25f8da7e45f0e464e082973d3767fb348a417c74287ffceff79bb1beb9fb4e0dcdfb6495ac7c76ae6a18959",
      "randomness": "0x4ff6e29570da3f858314442091886d5394bfbb34af089b8969a7e12bf20931f9"
    }
  ],
  "blockNumber": "7,415,519"
}

{
  "Sr25519": "0x686c4e16026af26bb4c21b761055a88f38138d708944f3157fed3974761db23c09fe3572ebe6b9883ead5eb758836714e61f80265bea22d6631d7052044a508d"
}